20097296952

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{37087}}^1$

素因数の和:37500

約数の個数: 64

約数和(自身を含む): 51145835520

約数和(自身を除く): 31048538568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 337, 402, 536, 674, 804, 1011, 1348, 1608, 2022, 2696, 4044, 8088, 22579, 37087, 45158, 67737, 74174, 90316, 111261, 135474, 148348, 180632, 222522, 270948, 296696, 445044, 541896, 890088, 2484829, 4969658, 7454487, 9939316, 12498319, 14908974, 19878632, 24996638, 29817948, 37494957, 49993276, 59635896, 74989914, 99986552, 149979828, 299959656, 837387373, 1674774746, 2512162119, 3349549492, 5024324238, 6699098984, 10048648476, 20097296952]

約数ペア:

[(1, 20097296952), (2, 10048648476), (3, 6699098984), (4, 5024324238), (6, 3349549492), (8, 2512162119), (12, 1674774746), (24, 837387373), (67, 299959656), (134, 149979828), (201, 99986552), (268, 74989914), (337, 59635896), (402, 49993276), (536, 37494957), (674, 29817948), (804, 24996638), (1011, 19878632), (1348, 14908974), (1608, 12498319), (2022, 9939316), (2696, 7454487), (4044, 4969658), (8088, 2484829), (22579, 890088), (37087, 541896), (45158, 445044), (67737, 296696), (74174, 270948), (90316, 222522), (111261, 180632), (135474, 148348)]