20065952

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3847}}^1$

素因数の和:4020

約数の個数: 24

約数和(自身を含む): 39757536

約数和(自身を除く): 19691584

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3847, 5216, 7694, 15388, 30776, 61552, 123104, 627061, 1254122, 2508244, 5016488, 10032976, 20065952]

約数ペア:

[(1, 20065952), (2, 10032976), (4, 5016488), (8, 2508244), (16, 1254122), (32, 627061), (163, 123104), (326, 61552), (652, 30776), (1304, 15388), (2608, 7694), (3847, 5216)]