20793419137

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 22418318880

約数和(自身を除く): 1624899743

約数列:

[1, 29, 37, 101, 313, 613, 1073, 2929, 3737, 9077, 11581, 17777, 22681, 31613, 61913, 108373, 191869, 335849, 657749, 916777, 1169681, 1795477, 2290781, 5564201, 7099153, 19378769, 33920749, 66432649, 205875437, 561984301, 717014453, 20793419137]

約数ペア:

[(1, 20793419137), (29, 717014453), (37, 561984301), (101, 205875437), (313, 66432649), (613, 33920749), (1073, 19378769), (2929, 7099153), (3737, 5564201), (9077, 2290781), (11581, 1795477), (17777, 1169681), (22681, 916777), (31613, 657749), (61913, 335849), (108373, 191869)]