20171126778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{239329}}^1$

素因数の和:240622

約数の個数: 32

約数和(自身を含む): 44044378560

約数和(自身を除く): 23873251782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1277, 2554, 3831, 7662, 14047, 28094, 42141, 84282, 239329, 478658, 717987, 1435974, 2632619, 5265238, 7897857, 15795714, 305623133, 611246266, 916869399, 1833738798, 3361854463, 6723708926, 10085563389, 20171126778]

約数ペア:

[(1, 20171126778), (2, 10085563389), (3, 6723708926), (6, 3361854463), (11, 1833738798), (22, 916869399), (33, 611246266), (66, 305623133), (1277, 15795714), (2554, 7897857), (3831, 5265238), (7662, 2632619), (14047, 1435974), (28094, 717987), (42141, 478658), (84282, 239329)]