20005938744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75780071}}^1$

素因数の和:75780091

約数の個数: 32

約数和(自身を含む): 54561651840

約数和(自身を除く): 34555713096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75780071, 151560142, 227340213, 303120284, 454680426, 606240568, 833580781, 909360852, 1667161562, 1818721704, 2500742343, 3334323124, 5001484686, 6668646248, 10002969372, 20005938744]

約数ペア:

[(1, 20005938744), (2, 10002969372), (3, 6668646248), (4, 5001484686), (6, 3334323124), (8, 2500742343), (11, 1818721704), (12, 1667161562), (22, 909360852), (24, 833580781), (33, 606240568), (44, 454680426), (66, 303120284), (88, 227340213), (132, 151560142), (264, 75780071)]