20132421716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{42433}}^1$

素因数の和:42752

約数の個数: 48

約数和(自身を含む): 39522688128

約数和(自身を除く): 19390266412

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 263, 451, 526, 902, 1052, 1804, 2893, 5786, 10783, 11572, 21566, 42433, 43132, 84866, 118613, 169732, 237226, 466763, 474452, 933526, 1739753, 1867052, 3479506, 6959012, 11159879, 19137283, 22319758, 38274566, 44639516, 76549132, 122758669, 245517338, 457555039, 491034676, 915110078, 1830220156, 5033105429, 10066210858, 20132421716]

約数ペア:

[(1, 20132421716), (2, 10066210858), (4, 5033105429), (11, 1830220156), (22, 915110078), (41, 491034676), (44, 457555039), (82, 245517338), (164, 122758669), (263, 76549132), (451, 44639516), (526, 38274566), (902, 22319758), (1052, 19137283), (1804, 11159879), (2893, 6959012), (5786, 3479506), (10783, 1867052), (11572, 1739753), (21566, 933526), (42433, 474452), (43132, 466763), (84866, 237226), (118613, 169732)]