20182563135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{146617}}^1$

素因数の和:146677

約数の個数: 96

約数和(自身を含む): 43915023360

約数和(自身を除く): 23732460225

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 207, 285, 315, 345, 399, 437, 483, 665, 805, 855, 1035, 1197, 1311, 1449, 1995, 2185, 2415, 3059, 3933, 5985, 6555, 7245, 9177, 15295, 19665, 27531, 45885, 137655, 146617, 439851, 733085, 1026319, 1319553, 2199255, 2785723, 3078957, 3372191, 5131595, 6597765, 8357169, 9236871, 10116573, 13928615, 15394785, 16860955, 19500061, 23605337, 25071507, 30349719, 41785845, 46184355, 50582865, 58500183, 64071629, 70816011, 97500305, 118026685, 125357535, 151748595, 175500549, 192214887, 212448033, 292500915, 320358145, 354080055, 448501403, 576644661, 877502745, 961074435, 1062240165, 1345504209, 2242507015, 2883223305, 4036512627, 6727521045, 20182563135]

約数ペア:

[(1, 20182563135), (3, 6727521045), (5, 4036512627), (7, 2883223305), (9, 2242507015), (15, 1345504209), (19, 1062240165), (21, 961074435), (23, 877502745), (35, 576644661), (45, 448501403), (57, 354080055), (63, 320358145), (69, 292500915), (95, 212448033), (105, 192214887), (115, 175500549), (133, 151748595), (161, 125357535), (171, 118026685), (207, 97500305), (285, 70816011), (315, 64071629), (345, 58500183), (399, 50582865), (437, 46184355), (483, 41785845), (665, 30349719), (805, 25071507), (855, 23605337), (1035, 19500061), (1197, 16860955), (1311, 15394785), (1449, 13928615), (1995, 10116573), (2185, 9236871), (2415, 8357169), (3059, 6597765), (3933, 5131595), (5985, 3372191), (6555, 3078957), (7245, 2785723), (9177, 2199255), (15295, 1319553), (19665, 1026319), (27531, 733085), (45885, 439851), (137655, 146617)]