24886420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95717}}^1$

素因数の和:95739

約数の個数: 24

約数和(自身を含む): 56282184

約数和(自身を除く): 31395764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 95717, 191434, 382868, 478585, 957170, 1244321, 1914340, 2488642, 4977284, 6221605, 12443210, 24886420]

約数ペア:

[(1, 24886420), (2, 12443210), (4, 6221605), (5, 4977284), (10, 2488642), (13, 1914340), (20, 1244321), (26, 957170), (52, 478585), (65, 382868), (130, 191434), (260, 95717)]