20403976308

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23948329}}^1$

素因数の和:23948407

約数の個数: 24

約数和(自身を含む): 48279833280

約数和(自身を除く): 27875856972

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23948329, 47896658, 71844987, 95793316, 143689974, 287379948, 1700331359, 3400662718, 5100994077, 6801325436, 10201988154, 20403976308]

約数ペア:

[(1, 20403976308), (2, 10201988154), (3, 6801325436), (4, 5100994077), (6, 3400662718), (12, 1700331359), (71, 287379948), (142, 143689974), (213, 95793316), (284, 71844987), (426, 47896658), (852, 23948329)]