22010020144

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1318913}}^1$

素因数の和:1319077

約数の個数: 40

約数和(自身を含む): 49063600800

約数和(自身を除く): 27053580656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 1318913, 2637826, 5275652, 9232391, 10551304, 18464782, 21102608, 36929564, 73859128, 147718256, 196518037, 393036074, 786072148, 1375626259, 1572144296, 2751252518, 3144288592, 5502505036, 11005010072, 22010020144]

約数ペア:

[(1, 22010020144), (2, 11005010072), (4, 5502505036), (7, 3144288592), (8, 2751252518), (14, 1572144296), (16, 1375626259), (28, 786072148), (56, 393036074), (112, 196518037), (149, 147718256), (298, 73859128), (596, 36929564), (1043, 21102608), (1192, 18464782), (2086, 10551304), (2384, 9232391), (4172, 5275652), (8344, 2637826), (16688, 1318913)]