20199275796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{67339}}^1$

素因数の和:70924

約数の個数: 48

約数和(自身を含む): 53880619520

約数和(自身を除く): 33681343724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3571, 7142, 10713, 14284, 21426, 24997, 42852, 49994, 67339, 74991, 99988, 134678, 149982, 202017, 269356, 299964, 404034, 471373, 808068, 942746, 1414119, 1885492, 2828238, 5656476, 240467569, 480935138, 721402707, 961870276, 1442805414, 1683272983, 2885610828, 3366545966, 5049818949, 6733091932, 10099637898, 20199275796]

約数ペア:

[(1, 20199275796), (2, 10099637898), (3, 6733091932), (4, 5049818949), (6, 3366545966), (7, 2885610828), (12, 1683272983), (14, 1442805414), (21, 961870276), (28, 721402707), (42, 480935138), (84, 240467569), (3571, 5656476), (7142, 2828238), (10713, 1885492), (14284, 1414119), (21426, 942746), (24997, 808068), (42852, 471373), (49994, 404034), (67339, 299964), (74991, 269356), (99988, 202017), (134678, 149982)]