20105304414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{559133}}^1$

素因数の和:559612

約数の個数: 32

約数和(自身を含む): 43397744544

約数和(自身を除く): 23292440130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 922, 1383, 2766, 5993, 11986, 17979, 35958, 559133, 1118266, 1677399, 3354798, 7268729, 14537458, 21806187, 43612374, 257760313, 515520626, 773280939, 1546561878, 3350884069, 6701768138, 10052652207, 20105304414]

約数ペア:

[(1, 20105304414), (2, 10052652207), (3, 6701768138), (6, 3350884069), (13, 1546561878), (26, 773280939), (39, 515520626), (78, 257760313), (461, 43612374), (922, 21806187), (1383, 14537458), (2766, 7268729), (5993, 3354798), (11986, 1677399), (17979, 1118266), (35958, 559133)]