20181060856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4933}}^1\times {\mathrm{46489}}^1$

素因数の和:51439

約数の個数: 32

約数和(自身を含む): 41288698800

約数和(自身を除く): 21107637944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4933, 9866, 19732, 39464, 46489, 54263, 92978, 108526, 185956, 217052, 371912, 434104, 511379, 1022758, 2045516, 4091032, 229330237, 458660474, 917320948, 1834641896, 2522632607, 5045265214, 10090530428, 20181060856]

約数ペア:

[(1, 20181060856), (2, 10090530428), (4, 5045265214), (8, 2522632607), (11, 1834641896), (22, 917320948), (44, 458660474), (88, 229330237), (4933, 4091032), (9866, 2045516), (19732, 1022758), (39464, 511379), (46489, 434104), (54263, 371912), (92978, 217052), (108526, 185956)]