20176442406

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{59747}}^1$

素因数の和:60085

約数の個数: 48

約数和(自身を含む): 44487643824

約数和(自身を除く): 24311201418

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 257, 438, 514, 657, 771, 1314, 1542, 2313, 4626, 18761, 37522, 56283, 59747, 112566, 119494, 168849, 179241, 337698, 358482, 537723, 1075446, 4361531, 8723062, 13084593, 15354979, 26169186, 30709958, 39253779, 46064937, 78507558, 92129874, 138194811, 276389622, 1120913467, 2241826934, 3362740401, 6725480802, 10088221203, 20176442406]

約数ペア:

[(1, 20176442406), (2, 10088221203), (3, 6725480802), (6, 3362740401), (9, 2241826934), (18, 1120913467), (73, 276389622), (146, 138194811), (219, 92129874), (257, 78507558), (438, 46064937), (514, 39253779), (657, 30709958), (771, 26169186), (1314, 15354979), (1542, 13084593), (2313, 8723062), (4626, 4361531), (18761, 1075446), (37522, 537723), (56283, 358482), (59747, 337698), (112566, 179241), (119494, 168849)]