20794428352

素因数分解:

$2^6\times {\mathrm{10531}}^1\times {\mathrm{30853}}^1$

素因数の和:41396

約数の個数: 28

約数和(自身を含む): 41269199656

約数和(自身を除く): 20474771304

約数列:

[1, 2, 4, 8, 16, 32, 64, 10531, 21062, 30853, 42124, 61706, 84248, 123412, 168496, 246824, 336992, 493648, 673984, 987296, 1974592, 324912943, 649825886, 1299651772, 2599303544, 5198607088, 10397214176, 20794428352]

約数ペア:

[(1, 20794428352), (2, 10397214176), (4, 5198607088), (8, 2599303544), (16, 1299651772), (32, 649825886), (64, 324912943), (10531, 1974592), (21062, 987296), (30853, 673984), (42124, 493648), (61706, 336992), (84248, 246824), (123412, 168496)]