20163947210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5913181}}^1$

素因数の和:5913230

約数の個数: 32

約数和(自身を含む): 40871913984

約数和(自身を除く): 20707966774

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 5913181, 11826362, 29565905, 59131810, 65044991, 130089982, 183308611, 325224955, 366617222, 650449910, 916543055, 1833086110, 2016394721, 4032789442, 10081973605, 20163947210]

約数ペア:

[(1, 20163947210), (2, 10081973605), (5, 4032789442), (10, 2016394721), (11, 1833086110), (22, 916543055), (31, 650449910), (55, 366617222), (62, 325224955), (110, 183308611), (155, 130089982), (310, 65044991), (341, 59131810), (682, 29565905), (1705, 11826362), (3410, 5913181)]