20199195269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 23490383616

約数和(自身を除く): 3291188347

約数列:

[1, 11, 17, 187, 293, 487, 757, 3223, 4981, 5357, 8279, 8327, 12869, 54791, 91069, 141559, 142691, 221801, 368659, 1569601, 2425747, 2439811, 3770617, 4055249, 6267203, 26683217, 41476787, 68939233, 108017087, 1188187957, 1836290479, 20199195269]

約数ペア:

[(1, 20199195269), (11, 1836290479), (17, 1188187957), (187, 108017087), (293, 68939233), (487, 41476787), (757, 26683217), (3223, 6267203), (4981, 4055249), (5357, 3770617), (8279, 2439811), (8327, 2425747), (12869, 1569601), (54791, 368659), (91069, 221801), (141559, 142691)]