20199492082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12577}}^1\times {\mathrm{10429}}^1$

素因数の和:23026

約数の個数: 32

約数和(自身を含む): 37782299520

約数和(自身を除く): 17582807438

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 10429, 12577, 20858, 25154, 73003, 88039, 114719, 138347, 146006, 176078, 229438, 276694, 803033, 968429, 1606066, 1936858, 131165533, 262331066, 918158731, 1442820863, 1836317462, 2885641726, 10099746041, 20199492082]

約数ペア:

[(1, 20199492082), (2, 10099746041), (7, 2885641726), (11, 1836317462), (14, 1442820863), (22, 918158731), (77, 262331066), (154, 131165533), (10429, 1936858), (12577, 1606066), (20858, 968429), (25154, 803033), (73003, 276694), (88039, 229438), (114719, 176078), (138347, 146006)]