20112587736

素因数分解:

$2^3\times 3^1\times {\mathrm{15881}}^1\times {\mathrm{52769}}^1$

素因数の和:68659

約数の個数: 32

約数和(自身を含む): 50285588400

約数和(自身を除く): 30173000664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 15881, 31762, 47643, 52769, 63524, 95286, 105538, 127048, 158307, 190572, 211076, 316614, 381144, 422152, 633228, 1266456, 838024489, 1676048978, 2514073467, 3352097956, 5028146934, 6704195912, 10056293868, 20112587736]

約数ペア:

[(1, 20112587736), (2, 10056293868), (3, 6704195912), (4, 5028146934), (6, 3352097956), (8, 2514073467), (12, 1676048978), (24, 838024489), (15881, 1266456), (31762, 633228), (47643, 422152), (52769, 381144), (63524, 316614), (95286, 211076), (105538, 190572), (127048, 158307)]