205840559620

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{29660023}}^1$

素因数の和:29660379

約数の個数: 24

約数和(自身を含む): 433510910784

約数和(自身を除く): 227670351164

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 29660023, 59320046, 118640092, 148300115, 296600230, 593200460, 10292027981, 20584055962, 41168111924, 51460139905, 102920279810, 205840559620]

約数ペア:

[(1, 205840559620), (2, 102920279810), (4, 51460139905), (5, 41168111924), (10, 20584055962), (20, 10292027981), (347, 593200460), (694, 296600230), (1388, 148300115), (1735, 118640092), (3470, 59320046), (6940, 29660023)]