20002104574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3229271}}^1$

素因数の和:3229455

約数の個数: 16

約数和(自身を含む): 31776036480

約数和(自身を除く): 11773931906

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 3229271, 6458542, 61356149, 122712298, 526371173, 1052742346, 10001052287, 20002104574]

約数ペア:

[(1, 20002104574), (2, 10001052287), (19, 1052742346), (38, 526371173), (163, 122712298), (326, 61356149), (3097, 6458542), (6194, 3229271)]