20170587926158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{8354279}}^1$

素因数の和:8355096

約数の個数: 32

約数和(自身を含む): 32048354764800

約数和(自身を除く): 11877766838642

約数列:

[1, 2, 23, 46, 73, 146, 719, 1438, 1679, 3358, 16537, 33074, 52487, 104974, 1207201, 2414402, 8354279, 16708558, 192148417, 384296834, 609862367, 1219724734, 6006726601, 12013453202, 14026834441, 28053668882, 138154711823, 276309423646, 438491041873, 876982083746, 10085293963079, 20170587926158]

約数ペア:

[(1, 20170587926158), (2, 10085293963079), (23, 876982083746), (46, 438491041873), (73, 276309423646), (146, 138154711823), (719, 28053668882), (1438, 14026834441), (1679, 12013453202), (3358, 6006726601), (16537, 1219724734), (33074, 609862367), (52487, 384296834), (104974, 192148417), (1207201, 16708558), (2414402, 8354279)]