20154733896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{15217}}^1$

素因数の和:15439

約数の個数: 128

約数和(自身を含む): 57195331200

約数和(自身を除く): 37040597304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 173, 174, 232, 264, 319, 346, 348, 519, 638, 692, 696, 957, 1038, 1276, 1384, 1903, 1914, 2076, 2552, 3806, 3828, 4152, 5017, 5709, 7612, 7656, 10034, 11418, 15051, 15217, 15224, 20068, 22836, 30102, 30434, 40136, 45651, 45672, 55187, 60204, 60868, 91302, 110374, 120408, 121736, 165561, 167387, 182604, 220748, 331122, 334774, 365208, 441293, 441496, 502161, 662244, 669548, 882586, 1004322, 1323879, 1324488, 1339096, 1765172, 2008644, 2632541, 2647758, 3530344, 4017288, 4854223, 5265082, 5295516, 7897623, 9708446, 10530164, 10591032, 14562669, 15795246, 19416892, 21060328, 28957951, 29125338, 31590492, 38833784, 57915902, 58250676, 63180984, 76343689, 86873853, 115831804, 116501352, 152687378, 173747706, 229031067, 231663608, 305374756, 347495412, 458062134, 610749512, 694990824, 839780579, 916124268, 1679561158, 1832248536, 2519341737, 3359122316, 5038683474, 6718244632, 10077366948, 20154733896]

約数ペア:

[(1, 20154733896), (2, 10077366948), (3, 6718244632), (4, 5038683474), (6, 3359122316), (8, 2519341737), (11, 1832248536), (12, 1679561158), (22, 916124268), (24, 839780579), (29, 694990824), (33, 610749512), (44, 458062134), (58, 347495412), (66, 305374756), (87, 231663608), (88, 229031067), (116, 173747706), (132, 152687378), (173, 116501352), (174, 115831804), (232, 86873853), (264, 76343689), (319, 63180984), (346, 58250676), (348, 57915902), (519, 38833784), (638, 31590492), (692, 29125338), (696, 28957951), (957, 21060328), (1038, 19416892), (1276, 15795246), (1384, 14562669), (1903, 10591032), (1914, 10530164), (2076, 9708446), (2552, 7897623), (3806, 5295516), (3828, 5265082), (4152, 4854223), (5017, 4017288), (5709, 3530344), (7612, 2647758), (7656, 2632541), (10034, 2008644), (11418, 1765172), (15051, 1339096), (15217, 1324488), (15224, 1323879), (20068, 1004322), (22836, 882586), (30102, 669548), (30434, 662244), (40136, 502161), (45651, 441496), (45672, 441293), (55187, 365208), (60204, 334774), (60868, 331122), (91302, 220748), (110374, 182604), (120408, 167387), (121736, 165561)]