20211076858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4995323}}^1$

素因数の和:4995366

約数の個数: 24

約数和(自身を含む): 36805547232

約数和(自身を除く): 16594470374

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 4995323, 9990646, 34967261, 69934522, 84920491, 169840982, 594443437, 1188886874, 1443648347, 2887296694, 10105538429, 20211076858]

約数ペア:

[(1, 20211076858), (2, 10105538429), (7, 2887296694), (14, 1443648347), (17, 1188886874), (34, 594443437), (119, 169840982), (238, 84920491), (289, 69934522), (578, 34967261), (2023, 9990646), (4046, 4995323)]