20067568090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{44917}}^1$

素因数の和:46006

約数の個数: 32

約数和(自身を含む): 36998058240

約数和(自身を除く): 16930490150

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1039, 2078, 5195, 10390, 44677, 44917, 89354, 89834, 223385, 224585, 446770, 449170, 1931431, 3862862, 9657155, 19314310, 46668763, 93337526, 233343815, 466687630, 2006756809, 4013513618, 10033784045, 20067568090]

約数ペア:

[(1, 20067568090), (2, 10033784045), (5, 4013513618), (10, 2006756809), (43, 466687630), (86, 233343815), (215, 93337526), (430, 46668763), (1039, 19314310), (2078, 9657155), (5195, 3862862), (10390, 1931431), (44677, 449170), (44917, 446770), (89354, 224585), (89834, 223385)]