20961102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 23945298

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 2309, 3026, 4539, 4618, 6927, 9078, 13854, 39253, 78506, 117759, 205501, 235518, 411002, 616503, 1233006, 3493517, 6987034, 10480551, 20961102]

約数ペア:

[(1, 20961102), (2, 10480551), (3, 6987034), (6, 3493517), (17, 1233006), (34, 616503), (51, 411002), (89, 235518), (102, 205501), (178, 117759), (267, 78506), (534, 39253), (1513, 13854), (2309, 9078), (3026, 6927), (4539, 4618)]