20058504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 53576640

約数和(自身を除く): 33518136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 211, 233, 408, 422, 466, 633, 699, 844, 932, 1266, 1398, 1688, 1864, 2532, 2796, 3587, 3961, 5064, 5592, 7174, 7922, 10761, 11883, 14348, 15844, 21522, 23766, 28696, 31688, 43044, 47532, 49163, 86088, 95064, 98326, 147489, 196652, 294978, 393304, 589956, 835771, 1179912, 1671542, 2507313, 3343084, 5014626, 6686168, 10029252, 20058504]

約数ペア:

[(1, 20058504), (2, 10029252), (3, 6686168), (4, 5014626), (6, 3343084), (8, 2507313), (12, 1671542), (17, 1179912), (24, 835771), (34, 589956), (51, 393304), (68, 294978), (102, 196652), (136, 147489), (204, 98326), (211, 95064), (233, 86088), (408, 49163), (422, 47532), (466, 43044), (633, 31688), (699, 28696), (844, 23766), (932, 21522), (1266, 15844), (1398, 14348), (1688, 11883), (1864, 10761), (2532, 7922), (2796, 7174), (3587, 5592), (3961, 5064)]