20042976

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 53149824

約数和(自身を除く): 33106848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2027, 2472, 3296, 4054, 4944, 6081, 8108, 9888, 12162, 16216, 24324, 32432, 48648, 64864, 97296, 194592, 208781, 417562, 626343, 835124, 1252686, 1670248, 2505372, 3340496, 5010744, 6680992, 10021488, 20042976]

約数ペア:

[(1, 20042976), (2, 10021488), (3, 6680992), (4, 5010744), (6, 3340496), (8, 2505372), (12, 1670248), (16, 1252686), (24, 835124), (32, 626343), (48, 417562), (96, 208781), (103, 194592), (206, 97296), (309, 64864), (412, 48648), (618, 32432), (824, 24324), (1236, 16216), (1648, 12162), (2027, 9888), (2472, 8108), (3296, 6081), (4054, 4944)]