20241872

素因数分解:

$2^4\times 7^1\times {\mathrm{180731}}^1$

素因数の和:180746

約数の個数: 20

約数和(自身を含む): 44821536

約数和(自身を除く): 24579664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180731, 361462, 722924, 1265117, 1445848, 2530234, 2891696, 5060468, 10120936, 20241872]

約数ペア:

[(1, 20241872), (2, 10120936), (4, 5060468), (7, 2891696), (8, 2530234), (14, 1445848), (16, 1265117), (28, 722924), (56, 361462), (112, 180731)]