20125094829

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 33661992960

約数和(自身を除く): 13536898131

約数列:

[1, 3, 7, 21, 23, 47, 49, 69, 89, 141, 147, 161, 267, 329, 483, 623, 987, 1081, 1127, 1423, 1869, 2047, 2303, 3243, 3381, 4183, 4269, 4361, 6141, 6909, 7567, 9961, 12549, 13083, 14329, 22701, 29281, 29883, 32729, 42987, 52969, 66881, 69727, 87843, 96209, 98187, 100303, 126647, 158907, 200643, 204967, 209181, 229103, 288627, 300909, 379941, 468167, 614901, 673463, 687309, 886529, 1404501, 1538263, 1603721, 2020389, 2659587, 2912881, 3277169, 4614789, 4714241, 4811163, 5952409, 6205703, 8738643, 9831507, 10767841, 14142723, 17857227, 18617109, 20390167, 32303523, 41666863, 61170501, 75374887, 125000589, 136905407, 142731169, 226124661, 291668041, 410716221, 428193507, 875004123, 958337849, 2875013547, 6708364943, 20125094829]

約数ペア:

[(1, 20125094829), (3, 6708364943), (7, 2875013547), (21, 958337849), (23, 875004123), (47, 428193507), (49, 410716221), (69, 291668041), (89, 226124661), (141, 142731169), (147, 136905407), (161, 125000589), (267, 75374887), (329, 61170501), (483, 41666863), (623, 32303523), (987, 20390167), (1081, 18617109), (1127, 17857227), (1423, 14142723), (1869, 10767841), (2047, 9831507), (2303, 8738643), (3243, 6205703), (3381, 5952409), (4183, 4811163), (4269, 4714241), (4361, 4614789), (6141, 3277169), (6909, 2912881), (7567, 2659587), (9961, 2020389), (12549, 1603721), (13083, 1538263), (14329, 1404501), (22701, 886529), (29281, 687309), (29883, 673463), (32729, 614901), (42987, 468167), (52969, 379941), (66881, 300909), (69727, 288627), (87843, 229103), (96209, 209181), (98187, 204967), (100303, 200643), (126647, 158907)]