20232497019

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{544631}}^1$

素因数の和:544731

約数の個数: 32

約数和(自身を含む): 32416496640

約数和(自身を除く): 12183999621

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 12383, 37149, 544631, 1633893, 3812417, 11437251, 15794299, 33222491, 47382897, 99667473, 110560093, 232557437, 331680279, 697672311, 963452239, 2890356717, 6744165673, 20232497019]

約数ペア:

[(1, 20232497019), (3, 6744165673), (7, 2890356717), (21, 963452239), (29, 697672311), (61, 331680279), (87, 232557437), (183, 110560093), (203, 99667473), (427, 47382897), (609, 33222491), (1281, 15794299), (1769, 11437251), (5307, 3812417), (12383, 1633893), (37149, 544631)]