20076594395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{43399}}^1$

素因数の和:44075

約数の個数: 32

約数和(自身を含む): 28348185600

約数和(自身を除く): 8271591205

約数列:

[1, 5, 11, 13, 55, 65, 143, 647, 715, 3235, 7117, 8411, 35585, 42055, 43399, 92521, 216995, 462605, 477389, 564187, 2386945, 2820935, 6206057, 28079153, 31030285, 140395765, 308870683, 365028989, 1544353415, 1825144945, 4015318879, 20076594395]

約数ペア:

[(1, 20076594395), (5, 4015318879), (11, 1825144945), (13, 1544353415), (55, 365028989), (65, 308870683), (143, 140395765), (647, 31030285), (715, 28079153), (3235, 6206057), (7117, 2820935), (8411, 2386945), (35585, 564187), (42055, 477389), (43399, 462605), (92521, 216995)]