20097542511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{3593}}^1\times {\mathrm{36559}}^1$

素因数の和:40175

約数の個数: 24

約数和(自身を含む): 30746813760

約数和(自身を除く): 10649271249

約数列:

[1, 3, 9, 17, 51, 153, 3593, 10779, 32337, 36559, 61081, 109677, 183243, 329031, 549729, 621503, 1864509, 5593527, 131356487, 394069461, 1182208383, 2233060279, 6699180837, 20097542511]

約数ペア:

[(1, 20097542511), (3, 6699180837), (9, 2233060279), (17, 1182208383), (51, 394069461), (153, 131356487), (3593, 5593527), (10779, 1864509), (32337, 621503), (36559, 549729), (61081, 329031), (109677, 183243)]