20590970106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1864111}}^1$

素因数の和:1864386

約数の個数: 32

約数和(自身を含む): 47244054528

約数和(自身を除く): 26653084422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 1864111, 3728222, 5592333, 11184666, 13048777, 26097554, 39146331, 78292662, 490261193, 980522386, 1470783579, 2941567158, 3431828351, 6863656702, 10295485053, 20590970106]

約数ペア:

[(1, 20590970106), (2, 10295485053), (3, 6863656702), (6, 3431828351), (7, 2941567158), (14, 1470783579), (21, 980522386), (42, 490261193), (263, 78292662), (526, 39146331), (789, 26097554), (1578, 13048777), (1841, 11184666), (3682, 5592333), (5523, 3728222), (11046, 1864111)]