20154648

素因数分解:

$2^3\times 3^1\times {\mathrm{829}}^1\times {\mathrm{1013}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 50497200

約数和(自身を除く): 30342552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 829, 1013, 1658, 2026, 2487, 3039, 3316, 4052, 4974, 6078, 6632, 8104, 9948, 12156, 19896, 24312, 839777, 1679554, 2519331, 3359108, 5038662, 6718216, 10077324, 20154648]

約数ペア:

[(1, 20154648), (2, 10077324), (3, 6718216), (4, 5038662), (6, 3359108), (8, 2519331), (12, 1679554), (24, 839777), (829, 24312), (1013, 19896), (1658, 12156), (2026, 9948), (2487, 8104), (3039, 6632), (3316, 6078), (4052, 4974)]