20132976648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1333663}}^1$

素因数の和:1333726

約数の個数: 64

約数和(自身を含む): 54733570560

約数和(自身を除く): 34600593912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 15096, 1333663, 2667326, 4000989, 5334652, 8001978, 10669304, 16003956, 22672271, 32007912, 45344542, 49345531, 68016813, 90689084, 98691062, 136033626, 148036593, 181378168, 197382124, 272067252, 296073186, 394764248, 544134504, 592146372, 838874027, 1184292744, 1677748054, 2516622081, 3355496108, 5033244162, 6710992216, 10066488324, 20132976648]

約数ペア:

[(1, 20132976648), (2, 10066488324), (3, 6710992216), (4, 5033244162), (6, 3355496108), (8, 2516622081), (12, 1677748054), (17, 1184292744), (24, 838874027), (34, 592146372), (37, 544134504), (51, 394764248), (68, 296073186), (74, 272067252), (102, 197382124), (111, 181378168), (136, 148036593), (148, 136033626), (204, 98691062), (222, 90689084), (296, 68016813), (408, 49345531), (444, 45344542), (629, 32007912), (888, 22672271), (1258, 16003956), (1887, 10669304), (2516, 8001978), (3774, 5334652), (5032, 4000989), (7548, 2667326), (15096, 1333663)]