20199766488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:474

約数の個数: 256

約数和(自身を含む): 58270233600

約数和(自身を除く): 38070467112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 101, 116, 132, 151, 173, 174, 202, 232, 264, 302, 303, 319, 346, 348, 404, 453, 519, 604, 606, 638, 692, 696, 808, 906, 957, 1038, 1111, 1208, 1212, 1276, 1384, 1661, 1812, 1903, 1914, 2076, 2222, 2424, 2552, 2929, 3322, 3333, 3624, 3806, 3828, 4152, 4379, 4444, 4983, 5017, 5709, 5858, 6644, 6666, 7612, 7656, 8758, 8787, 8888, 9966, 10034, 11418, 11716, 13137, 13288, 13332, 15051, 15224, 15251, 17473, 17516, 17574, 19932, 20068, 22836, 23432, 26123, 26274, 26664, 30102, 30502, 32219, 34946, 35032, 35148, 39864, 40136, 45672, 45753, 48169, 52246, 52419, 52548, 55187, 60204, 61004, 64438, 69892, 70296, 78369, 91506, 96338, 96657, 104492, 104838, 105096, 110374, 120408, 122008, 128876, 139784, 144507, 156738, 165561, 167761, 183012, 192203, 192676, 193314, 208984, 209676, 220748, 257752, 287353, 289014, 313476, 331122, 335522, 366024, 384406, 385352, 386628, 419352, 441496, 442279, 503283, 506717, 574706, 576609, 578028, 626952, 662244, 671044, 757567, 768812, 773256, 862059, 884558, 1006566, 1013434, 1149412, 1153218, 1156056, 1324488, 1326837, 1342088, 1515134, 1520151, 1537624, 1724118, 1769116, 2013132, 2026868, 2272701, 2298824, 2306436, 2638423, 2653674, 3030268, 3040302, 3448236, 3538232, 4026264, 4053736, 4545402, 4612872, 4865069, 5276846, 5307348, 5573887, 6060536, 6080604, 6896472, 7915269, 8333237, 9090804, 9730138, 10553692, 10614696, 11147774, 12161208, 14595207, 15830538, 16666474, 16721661, 18181608, 19460276, 21107384, 22295548, 24999711, 29022653, 29190414, 31661076, 33332948, 33443322, 38920552, 44591096, 49999422, 58045306, 58380828, 63322152, 66665896, 66886644, 76514267, 87067959, 99998844, 116090612, 116761656, 133773288, 153028534, 174135918, 199997688, 229542801, 232181224, 306057068, 348271836, 459085602, 612114136, 696543672, 841656937, 918171204, 1683313874, 1836342408, 2524970811, 3366627748, 5049941622, 6733255496, 10099883244, 20199766488]

約数ペア:

[(1, 20199766488), (2, 10099883244), (3, 6733255496), (4, 5049941622), (6, 3366627748), (8, 2524970811), (11, 1836342408), (12, 1683313874), (22, 918171204), (24, 841656937), (29, 696543672), (33, 612114136), (44, 459085602), (58, 348271836), (66, 306057068), (87, 232181224), (88, 229542801), (101, 199997688), (116, 174135918), (132, 153028534), (151, 133773288), (173, 116761656), (174, 116090612), (202, 99998844), (232, 87067959), (264, 76514267), (302, 66886644), (303, 66665896), (319, 63322152), (346, 58380828), (348, 58045306), (404, 49999422), (453, 44591096), (519, 38920552), (604, 33443322), (606, 33332948), (638, 31661076), (692, 29190414), (696, 29022653), (808, 24999711), (906, 22295548), (957, 21107384), (1038, 19460276), (1111, 18181608), (1208, 16721661), (1212, 16666474), (1276, 15830538), (1384, 14595207), (1661, 12161208), (1812, 11147774), (1903, 10614696), (1914, 10553692), (2076, 9730138), (2222, 9090804), (2424, 8333237), (2552, 7915269), (2929, 6896472), (3322, 6080604), (3333, 6060536), (3624, 5573887), (3806, 5307348), (3828, 5276846), (4152, 4865069), (4379, 4612872), (4444, 4545402), (4983, 4053736), (5017, 4026264), (5709, 3538232), (5858, 3448236), (6644, 3040302), (6666, 3030268), (7612, 2653674), (7656, 2638423), (8758, 2306436), (8787, 2298824), (8888, 2272701), (9966, 2026868), (10034, 2013132), (11418, 1769116), (11716, 1724118), (13137, 1537624), (13288, 1520151), (13332, 1515134), (15051, 1342088), (15224, 1326837), (15251, 1324488), (17473, 1156056), (17516, 1153218), (17574, 1149412), (19932, 1013434), (20068, 1006566), (22836, 884558), (23432, 862059), (26123, 773256), (26274, 768812), (26664, 757567), (30102, 671044), (30502, 662244), (32219, 626952), (34946, 578028), (35032, 576609), (35148, 574706), (39864, 506717), (40136, 503283), (45672, 442279), (45753, 441496), (48169, 419352), (52246, 386628), (52419, 385352), (52548, 384406), (55187, 366024), (60204, 335522), (61004, 331122), (64438, 313476), (69892, 289014), (70296, 287353), (78369, 257752), (91506, 220748), (96338, 209676), (96657, 208984), (104492, 193314), (104838, 192676), (105096, 192203), (110374, 183012), (120408, 167761), (122008, 165561), (128876, 156738), (139784, 144507)]