20530804976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{116652301}}^1$

素因数の和:116652320

約数の個数: 20

約数和(自身を含む): 43394656344

約数和(自身を除く): 22863851368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 116652301, 233304602, 466609204, 933218408, 1283175311, 1866436816, 2566350622, 5132701244, 10265402488, 20530804976]

約数ペア:

[(1, 20530804976), (2, 10265402488), (4, 5132701244), (8, 2566350622), (11, 1866436816), (16, 1283175311), (22, 933218408), (44, 466609204), (88, 233304602), (176, 116652301)]