20178962364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13897357}}^1$

素因数の和:13897386

約数の個数: 36

約数和(自身を含む): 51753761192

約数和(自身を除く): 31574798828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13897357, 27794714, 41692071, 55589428, 83384142, 152870927, 166768284, 305741854, 458612781, 611483708, 917225562, 1681580197, 1834451124, 3363160394, 5044740591, 6726320788, 10089481182, 20178962364]

約数ペア:

[(1, 20178962364), (2, 10089481182), (3, 6726320788), (4, 5044740591), (6, 3363160394), (11, 1834451124), (12, 1681580197), (22, 917225562), (33, 611483708), (44, 458612781), (66, 305741854), (121, 166768284), (132, 152870927), (242, 83384142), (363, 55589428), (484, 41692071), (726, 27794714), (1452, 13897357)]