23244020

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{6421}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 49089768

約数和(自身を除く): 25845748

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 6421, 12842, 25684, 32105, 64210, 128420, 1162201, 2324402, 4648804, 5811005, 11622010, 23244020]

約数ペア:

[(1, 23244020), (2, 11622010), (4, 5811005), (5, 4648804), (10, 2324402), (20, 1162201), (181, 128420), (362, 64210), (724, 32105), (905, 25684), (1810, 12842), (3620, 6421)]