20157843413

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{11399}}^1$

素因数の和:12152

約数の個数: 16

約数和(自身を含む): 21388224000

約数和(自身を除く): 1230380587

約数列:

[1, 19, 163, 571, 3097, 10849, 11399, 93073, 216581, 1768387, 1858037, 6508829, 35302703, 123667751, 1060939127, 20157843413]

約数ペア:

[(1, 20157843413), (19, 1060939127), (163, 123667751), (571, 35302703), (3097, 6508829), (10849, 1858037), (11399, 1768387), (93073, 216581)]