20130882579

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{48523}}^1$

素因数の和:50047

約数の個数: 24

約数和(自身を含む): 30036744192

約数和(自身を除く): 9905861613

約数列:

[1, 3, 9, 31, 93, 279, 1487, 4461, 13383, 46097, 48523, 138291, 145569, 414873, 436707, 1504213, 4512639, 13537917, 72153701, 216461103, 649383309, 2236764731, 6710294193, 20130882579]

約数ペア:

[(1, 20130882579), (3, 6710294193), (9, 2236764731), (31, 649383309), (93, 216461103), (279, 72153701), (1487, 13537917), (4461, 4512639), (13383, 1504213), (46097, 436707), (48523, 414873), (138291, 145569)]