20515014762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{544367}}^1$

素因数の和:544954

約数の個数: 32

約数和(自身を含む): 44838503424

約数和(自身を除く): 24323488662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 571, 1142, 1713, 3426, 6281, 12562, 18843, 37686, 544367, 1088734, 1633101, 3266202, 5988037, 11976074, 17964111, 35928222, 310833557, 621667114, 932500671, 1865001342, 3419169127, 6838338254, 10257507381, 20515014762]

約数ペア:

[(1, 20515014762), (2, 10257507381), (3, 6838338254), (6, 3419169127), (11, 1865001342), (22, 932500671), (33, 621667114), (66, 310833557), (571, 35928222), (1142, 17964111), (1713, 11976074), (3426, 5988037), (6281, 3266202), (12562, 1633101), (18843, 1088734), (37686, 544367)]