20219923919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{41669}}^1$

素因数の和:42074

約数の個数: 16

約数和(自身を含む): 22005093600

約数和(自身を除く): 1785169681

約数列:

[1, 13, 163, 229, 2119, 2977, 37327, 41669, 485251, 541697, 6792047, 9542201, 88296611, 124048613, 1555378763, 20219923919]

約数ペア:

[(1, 20219923919), (13, 1555378763), (163, 124048613), (229, 88296611), (2119, 9542201), (2977, 6792047), (37327, 541697), (41669, 485251)]