20296742402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{3917}}^1\times {\mathrm{42473}}^1$

素因数の和:46453

約数の個数: 16

約数和(自身を含む): 30952842552

約数和(自身を除く): 10656100150

約数列:

[1, 2, 61, 122, 3917, 7834, 42473, 84946, 238937, 477874, 2590853, 5181706, 166366741, 332733482, 10148371201, 20296742402]

約数ペア:

[(1, 20296742402), (2, 10148371201), (61, 332733482), (122, 166366741), (3917, 5181706), (7834, 2590853), (42473, 477874), (84946, 238937)]