20152117458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{206447}}^1$

素因数の和:206512

約数の個数: 96

約数和(自身を含む): 52173538560

約数和(自身を除く): 32021421102

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 153, 174, 187, 198, 261, 306, 319, 374, 493, 522, 561, 638, 957, 986, 1122, 1479, 1683, 1914, 2871, 2958, 3366, 4437, 5423, 5742, 8874, 10846, 16269, 32538, 48807, 97614, 206447, 412894, 619341, 1238682, 1858023, 2270917, 3509599, 3716046, 4541834, 5986963, 6812751, 7019198, 10528797, 11973926, 13625502, 17960889, 20438253, 21057594, 31586391, 35921778, 38605589, 40876506, 53882667, 63172782, 65856593, 77211178, 101778371, 107765334, 115816767, 131713186, 197569779, 203556742, 231633534, 305335113, 347450301, 395139558, 592709337, 610670226, 694900602, 916005339, 1119562081, 1185418674, 1832010678, 2239124162, 3358686243, 6717372486, 10076058729, 20152117458]

約数ペア:

[(1, 20152117458), (2, 10076058729), (3, 6717372486), (6, 3358686243), (9, 2239124162), (11, 1832010678), (17, 1185418674), (18, 1119562081), (22, 916005339), (29, 694900602), (33, 610670226), (34, 592709337), (51, 395139558), (58, 347450301), (66, 305335113), (87, 231633534), (99, 203556742), (102, 197569779), (153, 131713186), (174, 115816767), (187, 107765334), (198, 101778371), (261, 77211178), (306, 65856593), (319, 63172782), (374, 53882667), (493, 40876506), (522, 38605589), (561, 35921778), (638, 31586391), (957, 21057594), (986, 20438253), (1122, 17960889), (1479, 13625502), (1683, 11973926), (1914, 10528797), (2871, 7019198), (2958, 6812751), (3366, 5986963), (4437, 4541834), (5423, 3716046), (5742, 3509599), (8874, 2270917), (10846, 1858023), (16269, 1238682), (32538, 619341), (48807, 412894), (97614, 206447)]