20147742578

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{6607}}^1\times {\mathrm{32441}}^1$

素因数の和:39097

約数の個数: 16

約数和(自身を含む): 30870249984

約数和(自身を除く): 10722507406

約数列:

[1, 2, 47, 94, 6607, 13214, 32441, 64882, 310529, 621058, 1524727, 3049454, 214337687, 428675374, 10073871289, 20147742578]

約数ペア:

[(1, 20147742578), (2, 10073871289), (47, 428675374), (94, 214337687), (6607, 3049454), (13214, 1524727), (32441, 621058), (64882, 310529)]