20633382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14887}}^1$

素因数の和:14913

約数の個数: 48

約数和(自身を含む): 55740672

約数和(自身を除く): 35107290

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14887, 29774, 44661, 89322, 104209, 133983, 163757, 208418, 267966, 312627, 327514, 491271, 625254, 937881, 982542, 1146299, 1473813, 1875762, 2292598, 2947626, 3438897, 6877794, 10316691, 20633382]

約数ペア:

[(1, 20633382), (2, 10316691), (3, 6877794), (6, 3438897), (7, 2947626), (9, 2292598), (11, 1875762), (14, 1473813), (18, 1146299), (21, 982542), (22, 937881), (33, 625254), (42, 491271), (63, 327514), (66, 312627), (77, 267966), (99, 208418), (126, 163757), (154, 133983), (198, 104209), (231, 89322), (462, 44661), (693, 29774), (1386, 14887)]