2080492018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{32353}}^1$

素因数の和:32482

約数の個数: 32

約数和(自身を含む): 3540821760

約数和(自身を除く): 1460329742

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1738, 2923, 5846, 32153, 32353, 64306, 64706, 355883, 711766, 1197061, 2394122, 2555887, 5111774, 13167671, 26335342, 28114757, 56229514, 94567819, 189135638, 1040246009, 2080492018]

約数ペア:

[(1, 2080492018), (2, 1040246009), (11, 189135638), (22, 94567819), (37, 56229514), (74, 28114757), (79, 26335342), (158, 13167671), (407, 5111774), (814, 2555887), (869, 2394122), (1738, 1197061), (2923, 711766), (5846, 355883), (32153, 64706), (32353, 64306)]