20163318093

素因数分解:

$3^4\times {\mathrm{379}}^2\times {\mathrm{1733}}^1$

素因数の和:2503

約数の個数: 30

約数和(自身を含む): 30217622094

約数和(自身を除く): 10054304001

約数列:

[1, 3, 9, 27, 81, 379, 1137, 1733, 3411, 5199, 10233, 15597, 30699, 46791, 140373, 143641, 430923, 656807, 1292769, 1970421, 3878307, 5911263, 11634921, 17733789, 53201367, 248929853, 746789559, 2240368677, 6721106031, 20163318093]

約数ペア:

[(1, 20163318093), (3, 6721106031), (9, 2240368677), (27, 746789559), (81, 248929853), (379, 53201367), (1137, 17733789), (1733, 11634921), (3411, 5911263), (5199, 3878307), (10233, 1970421), (15597, 1292769), (30699, 656807), (46791, 430923), (140373, 143641)]