20808540408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{23433041}}^1$

素因数の和:23433087

約数の個数: 32

約数和(自身を含む): 53427335760

約数和(自身を除く): 32618795352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 23433041, 46866082, 70299123, 93732164, 140598246, 187464328, 281196492, 562392984, 867022517, 1734045034, 2601067551, 3468090068, 5202135102, 6936180136, 10404270204, 20808540408]

約数ペア:

[(1, 20808540408), (2, 10404270204), (3, 6936180136), (4, 5202135102), (6, 3468090068), (8, 2601067551), (12, 1734045034), (24, 867022517), (37, 562392984), (74, 281196492), (111, 187464328), (148, 140598246), (222, 93732164), (296, 70299123), (444, 46866082), (888, 23433041)]