2018673075260

素因数分解:

$2^2\times 5^1\times {\mathrm{4421}}^1\times {\mathrm{22830503}}^1$

素因数の和:22834933

約数の個数: 24

約数和(自身を含む): 4240172524896

約数和(自身を除く): 2221499449636

約数列:

[1, 2, 4, 5, 10, 20, 4421, 8842, 17684, 22105, 44210, 88420, 22830503, 45661006, 91322012, 114152515, 228305030, 456610060, 100933653763, 201867307526, 403734615052, 504668268815, 1009336537630, 2018673075260]

約数ペア:

[(1, 2018673075260), (2, 1009336537630), (4, 504668268815), (5, 403734615052), (10, 201867307526), (20, 100933653763), (4421, 456610060), (8842, 228305030), (17684, 114152515), (22105, 91322012), (44210, 45661006), (88420, 22830503)]