20100794091

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{59419}}^1$

素因数の和:59699

約数の個数: 32

約数和(自身を含む): 31145587200

約数和(自身を除く): 11044793109

約数列:

[1, 3, 7, 21, 89, 181, 267, 543, 623, 1267, 1869, 3801, 16109, 48327, 59419, 112763, 178257, 338289, 415933, 1247799, 5288291, 10754839, 15864873, 32264517, 37018037, 75283873, 111054111, 225851619, 957180671, 2871542013, 6700264697, 20100794091]

約数ペア:

[(1, 20100794091), (3, 6700264697), (7, 2871542013), (21, 957180671), (89, 225851619), (181, 111054111), (267, 75283873), (543, 37018037), (623, 32264517), (1267, 15864873), (1869, 10754839), (3801, 5288291), (16109, 1247799), (48327, 415933), (59419, 338289), (112763, 178257)]