20698410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36313}}^1$

素因数の和:36342

約数の個数: 32

約数和(自身を含む): 52292160

約数和(自身を除く): 31593750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36313, 72626, 108939, 181565, 217878, 363130, 544695, 689947, 1089390, 1379894, 2069841, 3449735, 4139682, 6899470, 10349205, 20698410]

約数ペア:

[(1, 20698410), (2, 10349205), (3, 6899470), (5, 4139682), (6, 3449735), (10, 2069841), (15, 1379894), (19, 1089390), (30, 689947), (38, 544695), (57, 363130), (95, 217878), (114, 181565), (190, 108939), (285, 72626), (570, 36313)]