40920661

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 44175040

約数和(自身を除く): 3254379

約数列:

[1, 19, 73, 163, 181, 1387, 3097, 3439, 11899, 13213, 29503, 226081, 251047, 560557, 2153719, 40920661]

約数ペア:

[(1, 40920661), (19, 2153719), (73, 560557), (163, 251047), (181, 226081), (1387, 29503), (3097, 13213), (3439, 11899)]