20797439718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{273773}}^1$

素因数の和:274940

約数の個数: 32

約数和(自身を含む): 45415821312

約数和(自身を除く): 24618381594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1151, 2302, 3453, 6906, 12661, 25322, 37983, 75966, 273773, 547546, 821319, 1642638, 3011503, 6023006, 9034509, 18069018, 315112723, 630225446, 945338169, 1890676338, 3466239953, 6932479906, 10398719859, 20797439718]

約数ペア:

[(1, 20797439718), (2, 10398719859), (3, 6932479906), (6, 3466239953), (11, 1890676338), (22, 945338169), (33, 630225446), (66, 315112723), (1151, 18069018), (2302, 9034509), (3453, 6023006), (6906, 3011503), (12661, 1642638), (25322, 821319), (37983, 547546), (75966, 273773)]