20007655770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3581}}^1\times {\mathrm{186239}}^1$

素因数の和:189830

約数の個数: 32

約数和(自身を含む): 48032040960

約数和(自身を除く): 28024385190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3581, 7162, 10743, 17905, 21486, 35810, 53715, 107430, 186239, 372478, 558717, 931195, 1117434, 1862390, 2793585, 5587170, 666921859, 1333843718, 2000765577, 3334609295, 4001531154, 6669218590, 10003827885, 20007655770]

約数ペア:

[(1, 20007655770), (2, 10003827885), (3, 6669218590), (5, 4001531154), (6, 3334609295), (10, 2000765577), (15, 1333843718), (30, 666921859), (3581, 5587170), (7162, 2793585), (10743, 1862390), (17905, 1117434), (21486, 931195), (35810, 558717), (53715, 372478), (107430, 186239)]