20194219078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7411}}^1\times {\mathrm{4271}}^1$

素因数の和:11724

約数の個数: 32

約数和(自身を含む): 34197189120

約数和(自身を除く): 14002970042

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 4271, 7411, 8542, 14822, 46981, 81521, 93962, 123859, 163042, 214919, 247718, 429838, 1362449, 2364109, 2724898, 4728218, 31652381, 63304762, 348176191, 696352382, 917919049, 1835838098, 10097109539, 20194219078]

約数ペア:

[(1, 20194219078), (2, 10097109539), (11, 1835838098), (22, 917919049), (29, 696352382), (58, 348176191), (319, 63304762), (638, 31652381), (4271, 4728218), (7411, 2724898), (8542, 2364109), (14822, 1362449), (46981, 429838), (81521, 247718), (93962, 214919), (123859, 163042)]