20173740912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{828967}}^1$

素因数の和:829007

約数の個数: 90

約数和(自身を含む): 61135561032

約数和(自身を除く): 40961820120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 828967, 1657934, 2486901, 3315868, 4973802, 6631736, 7460703, 9947604, 10776571, 13263472, 14921406, 19895208, 21553142, 29842812, 32329713, 39790416, 43106284, 59685624, 64659426, 86212568, 96989139, 119371248, 129318852, 140095423, 172425136, 193978278, 258637704, 280190846, 387956556, 420286269, 517275408, 560381692, 775913112, 840572538, 1120763384, 1260858807, 1551826224, 1681145076, 2241526768, 2521717614, 3362290152, 5043435228, 6724580304, 10086870456, 20173740912]

約数ペア:

[(1, 20173740912), (2, 10086870456), (3, 6724580304), (4, 5043435228), (6, 3362290152), (8, 2521717614), (9, 2241526768), (12, 1681145076), (13, 1551826224), (16, 1260858807), (18, 1120763384), (24, 840572538), (26, 775913112), (36, 560381692), (39, 517275408), (48, 420286269), (52, 387956556), (72, 280190846), (78, 258637704), (104, 193978278), (117, 172425136), (144, 140095423), (156, 129318852), (169, 119371248), (208, 96989139), (234, 86212568), (312, 64659426), (338, 59685624), (468, 43106284), (507, 39790416), (624, 32329713), (676, 29842812), (936, 21553142), (1014, 19895208), (1352, 14921406), (1521, 13263472), (1872, 10776571), (2028, 9947604), (2704, 7460703), (3042, 6631736), (4056, 4973802), (6084, 3315868), (8112, 2486901), (12168, 1657934), (24336, 828967)]