20094477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 30307200

約数和(自身を除く): 10212723

約数列:

[1, 3, 13, 29, 39, 87, 109, 163, 327, 377, 489, 1131, 1417, 2119, 3161, 4251, 4727, 6357, 9483, 14181, 17767, 41093, 53301, 61451, 123279, 184353, 230971, 515243, 692913, 1545729, 6698159, 20094477]

約数ペア:

[(1, 20094477), (3, 6698159), (13, 1545729), (29, 692913), (39, 515243), (87, 230971), (109, 184353), (163, 123279), (327, 61451), (377, 53301), (489, 41093), (1131, 17767), (1417, 14181), (2119, 9483), (3161, 6357), (4251, 4727)]