20219556072

素因数分解:

$2^3\times 3^1\times {\mathrm{38669}}^1\times {\mathrm{21787}}^1$

素因数の和:60465

約数の個数: 32

約数和(自身を含む): 50552517600

約数和(自身を除く): 30332961528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21787, 38669, 43574, 65361, 77338, 87148, 116007, 130722, 154676, 174296, 232014, 261444, 309352, 464028, 522888, 928056, 842481503, 1684963006, 2527444509, 3369926012, 5054889018, 6739852024, 10109778036, 20219556072]

約数ペア:

[(1, 20219556072), (2, 10109778036), (3, 6739852024), (4, 5054889018), (6, 3369926012), (8, 2527444509), (12, 1684963006), (24, 842481503), (21787, 928056), (38669, 522888), (43574, 464028), (65361, 309352), (77338, 261444), (87148, 232014), (116007, 174296), (130722, 154676)]