20342649591

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{111857}}^1$

素因数の和:112052

約数の個数: 36

約数和(自身を含む): 32491616976

約数和(自身を除く): 12148967385

約数列:

[1, 3, 9, 11, 33, 99, 121, 167, 363, 501, 1089, 1503, 1837, 5511, 16533, 20207, 60621, 111857, 181863, 335571, 1006713, 1230427, 3691281, 11073843, 13534697, 18680119, 40604091, 56040357, 121812273, 168121071, 205481309, 616443927, 1849331781, 2260294399, 6780883197, 20342649591]

約数ペア:

[(1, 20342649591), (3, 6780883197), (9, 2260294399), (11, 1849331781), (33, 616443927), (99, 205481309), (121, 168121071), (167, 121812273), (363, 56040357), (501, 40604091), (1089, 18680119), (1503, 13534697), (1837, 11073843), (5511, 3691281), (16533, 1230427), (20207, 1006713), (60621, 335571), (111857, 181863)]