20467522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{967}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 32408640

約数和(自身を除く): 11941118

約数列:

[1, 2, 19, 38, 557, 967, 1114, 1934, 10583, 18373, 21166, 36746, 538619, 1077238, 10233761, 20467522]

約数ペア:

[(1, 20467522), (2, 10233761), (19, 1077238), (38, 538619), (557, 36746), (967, 21166), (1114, 18373), (1934, 10583)]