2078546940016

素因数分解:

$2^4\times {\mathrm{5821}}^1\times {\mathrm{22317331}}^1$

素因数の和:22323160

約数の個数: 20

約数和(自身を含む): 4027876714024

約数和(自身を除く): 1949329774008

約数列:

[1, 2, 4, 8, 16, 5821, 11642, 23284, 46568, 93136, 22317331, 44634662, 89269324, 178538648, 357077296, 129909183751, 259818367502, 519636735004, 1039273470008, 2078546940016]

約数ペア:

[(1, 2078546940016), (2, 1039273470008), (4, 519636735004), (8, 259818367502), (16, 129909183751), (5821, 357077296), (11642, 178538648), (23284, 89269324), (46568, 44634662), (93136, 22317331)]