20174163618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4421}}^1\times {\mathrm{108649}}^1$

素因数の和:113082

約数の個数: 32

約数和(自身を含む): 46123228800

約数和(自身を除く): 25949065182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4421, 8842, 13263, 26526, 30947, 61894, 92841, 108649, 185682, 217298, 325947, 651894, 760543, 1521086, 2281629, 4563258, 480337229, 960674458, 1441011687, 2882023374, 3362360603, 6724721206, 10087081809, 20174163618]

約数ペア:

[(1, 20174163618), (2, 10087081809), (3, 6724721206), (6, 3362360603), (7, 2882023374), (14, 1441011687), (21, 960674458), (42, 480337229), (4421, 4563258), (8842, 2281629), (13263, 1521086), (26526, 760543), (30947, 651894), (61894, 325947), (92841, 217298), (108649, 185682)]