20211005972

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{457}}^1\times {\mathrm{48281}}^1$

素因数の和:48971

約数の個数: 24

約数和(自身を含む): 35602181160

約数和(自身を除く): 15391175188

約数列:

[1, 2, 4, 229, 457, 458, 914, 916, 1828, 48281, 96562, 104653, 193124, 209306, 418612, 11056349, 22064417, 22112698, 44128834, 44225396, 88257668, 5052751493, 10105502986, 20211005972]

約数ペア:

[(1, 20211005972), (2, 10105502986), (4, 5052751493), (229, 88257668), (457, 44225396), (458, 44128834), (914, 22112698), (916, 22064417), (1828, 11056349), (48281, 418612), (96562, 209306), (104653, 193124)]