20186005503

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{9371}}^1$

素因数の和:9663

約数の個数: 32

約数和(自身を含む): 27891072000

約数和(自身を除く): 7705066497

約数列:

[1, 3, 61, 79, 149, 183, 237, 447, 4819, 9089, 9371, 11771, 14457, 27267, 28113, 35313, 571631, 718031, 740309, 1396279, 1714893, 2154093, 2220927, 4188837, 45158849, 85173019, 110306041, 135476547, 255519057, 330918123, 6728668501, 20186005503]

約数ペア:

[(1, 20186005503), (3, 6728668501), (61, 330918123), (79, 255519057), (149, 135476547), (183, 110306041), (237, 85173019), (447, 45158849), (4819, 4188837), (9089, 2220927), (9371, 2154093), (11771, 1714893), (14457, 1396279), (27267, 740309), (28113, 718031), (35313, 571631)]