20194435566

素因数分解:

$2^1\times 3^3\times {\mathrm{13963}}^1\times {\mathrm{26783}}^1$

素因数の和:40757

約数の個数: 32

約数和(自身を含む): 44881413120

約数和(自身を除く): 24686977554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 13963, 26783, 27926, 41889, 53566, 80349, 83778, 125667, 160698, 241047, 251334, 377001, 482094, 723141, 754002, 1446282, 373971029, 747942058, 1121913087, 2243826174, 3365739261, 6731478522, 10097217783, 20194435566]

約数ペア:

[(1, 20194435566), (2, 10097217783), (3, 6731478522), (6, 3365739261), (9, 2243826174), (18, 1121913087), (27, 747942058), (54, 373971029), (13963, 1446282), (26783, 754002), (27926, 723141), (41889, 482094), (53566, 377001), (80349, 251334), (83778, 241047), (125667, 160698)]