20169954924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2377411}}^1$

素因数の和:2377526

約数の個数: 48

約数和(自身を含む): 54319109376

約数和(自身を除く): 34149154452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 2377411, 4754822, 7132233, 9509644, 14264466, 16641877, 28528932, 33283754, 49925631, 66567508, 99851262, 199702524, 240118511, 480237022, 720355533, 960474044, 1440711066, 1680829577, 2881422132, 3361659154, 5042488731, 6723318308, 10084977462, 20169954924]

約数ペア:

[(1, 20169954924), (2, 10084977462), (3, 6723318308), (4, 5042488731), (6, 3361659154), (7, 2881422132), (12, 1680829577), (14, 1440711066), (21, 960474044), (28, 720355533), (42, 480237022), (84, 240118511), (101, 199702524), (202, 99851262), (303, 66567508), (404, 49925631), (606, 33283754), (707, 28528932), (1212, 16641877), (1414, 14264466), (2121, 9509644), (2828, 7132233), (4242, 4754822), (8484, 2377411)]