20181037562

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2063}}^1\times {\mathrm{2111}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 34733850624

約数和(自身を除く): 14552813062

約数列:

[1, 2, 7, 14, 331, 662, 2063, 2111, 2317, 4126, 4222, 4634, 14441, 14777, 28882, 29554, 682853, 698741, 1365706, 1397482, 4354993, 4779971, 4891187, 8709986, 9559942, 9782374, 30484951, 60969902, 1441502683, 2883005366, 10090518781, 20181037562]

約数ペア:

[(1, 20181037562), (2, 10090518781), (7, 2883005366), (14, 1441502683), (331, 60969902), (662, 30484951), (2063, 9782374), (2111, 9559942), (2317, 8709986), (4126, 4891187), (4222, 4779971), (4634, 4354993), (14441, 1397482), (14777, 1365706), (28882, 698741), (29554, 682853)]