20185344478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5141453}}^1$

素因数の和:5141619

約数の個数: 16

約数和(自身を含む): 32823042336

約数和(自身を除く): 12637697858

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 5141453, 10282906, 66838889, 133677778, 776359403, 1552718806, 10092672239, 20185344478]

約数ペア:

[(1, 20185344478), (2, 10092672239), (13, 1552718806), (26, 776359403), (151, 133677778), (302, 66838889), (1963, 10282906), (3926, 5141453)]