20812296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45641}}^1$

素因数の和:45669

約数の個数: 32

約数和(自身を含む): 54770400

約数和(自身を除く): 33958104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45641, 91282, 136923, 182564, 273846, 365128, 547692, 867179, 1095384, 1734358, 2601537, 3468716, 5203074, 6937432, 10406148, 20812296]

約数ペア:

[(1, 20812296), (2, 10406148), (3, 6937432), (4, 5203074), (6, 3468716), (8, 2601537), (12, 1734358), (19, 1095384), (24, 867179), (38, 547692), (57, 365128), (76, 273846), (114, 182564), (152, 136923), (228, 91282), (456, 45641)]