20132007045

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1\times {\mathrm{12251}}^1$

素因数の和:13873

約数の個数: 32

約数和(自身を含む): 32688728064

約数和(自身を除く): 12556721019

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1543, 4629, 7715, 12251, 23145, 36753, 61255, 109553, 183765, 328659, 547765, 869821, 1643295, 2609463, 4349105, 13047315, 18903293, 56709879, 94516465, 283549395, 1342133803, 4026401409, 6710669015, 20132007045]

約数ペア:

[(1, 20132007045), (3, 6710669015), (5, 4026401409), (15, 1342133803), (71, 283549395), (213, 94516465), (355, 56709879), (1065, 18903293), (1543, 13047315), (4629, 4349105), (7715, 2609463), (12251, 1643295), (23145, 869821), (36753, 547765), (61255, 328659), (109553, 183765)]