20173864112888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{415189}}^1\times {\mathrm{148139}}^1$

素因数の和:563375

約数の個数: 32

約数和(自身を含む): 38748935358000

約数和(自身を除く): 18575071245112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 148139, 296278, 415189, 592556, 830378, 1185112, 1660756, 3321512, 6073699, 12147398, 17022749, 24294796, 34045498, 48589592, 68090996, 136181992, 61505683271, 123011366542, 246022733084, 492045466168, 2521733014111, 5043466028222, 10086932056444, 20173864112888]

約数ペア:

[(1, 20173864112888), (2, 10086932056444), (4, 5043466028222), (8, 2521733014111), (41, 492045466168), (82, 246022733084), (164, 123011366542), (328, 61505683271), (148139, 136181992), (296278, 68090996), (415189, 48589592), (592556, 34045498), (830378, 24294796), (1185112, 17022749), (1660756, 12147398), (3321512, 6073699)]