20852328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124121}}^1$

素因数の和:124137

約数の個数: 32

約数和(自身を含む): 59578560

約数和(自身を除く): 38726232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124121, 248242, 372363, 496484, 744726, 868847, 992968, 1489452, 1737694, 2606541, 2978904, 3475388, 5213082, 6950776, 10426164, 20852328]

約数ペア:

[(1, 20852328), (2, 10426164), (3, 6950776), (4, 5213082), (6, 3475388), (7, 2978904), (8, 2606541), (12, 1737694), (14, 1489452), (21, 992968), (24, 868847), (28, 744726), (42, 496484), (56, 372363), (84, 248242), (168, 124121)]