20194175710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{56999}}^1$

素因数の和:57576

約数の個数: 32

約数和(自身を含む): 36936000000

約数和(自身を除く): 16741824290

約数列:

[1, 2, 5, 10, 71, 142, 355, 499, 710, 998, 2495, 4990, 35429, 56999, 70858, 113998, 177145, 284995, 354290, 569990, 4046929, 8093858, 20234645, 28442501, 40469290, 56885002, 142212505, 284425010, 2019417571, 4038835142, 10097087855, 20194175710]

約数ペア:

[(1, 20194175710), (2, 10097087855), (5, 4038835142), (10, 2019417571), (71, 284425010), (142, 142212505), (355, 56885002), (499, 40469290), (710, 28442501), (998, 20234645), (2495, 8093858), (4990, 4046929), (35429, 569990), (56999, 354290), (70858, 284995), (113998, 177145)]