20815263114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2020507}}^1$

素因数の和:2020630

約数の個数: 32

約数和(自身を含む): 44515832256

約数和(自身を除く): 23700569142

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 3434, 5151, 10302, 2020507, 4041014, 6061521, 12123042, 34348619, 68697238, 103045857, 204071207, 206091714, 408142414, 612213621, 1224427242, 3469210519, 6938421038, 10407631557, 20815263114]

約数ペア:

[(1, 20815263114), (2, 10407631557), (3, 6938421038), (6, 3469210519), (17, 1224427242), (34, 612213621), (51, 408142414), (101, 206091714), (102, 204071207), (202, 103045857), (303, 68697238), (606, 34348619), (1717, 12123042), (3434, 6061521), (5151, 4041014), (10302, 2020507)]