20050997658

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1\times {\mathrm{9419}}^1$

素因数の和:11422

約数の個数: 32

約数和(自身を含む): 40332219840

約数和(自身を除く): 20281222182

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 1801, 3602, 5403, 9419, 10806, 18838, 28257, 56514, 354797, 709594, 1064391, 1855543, 2128782, 3711086, 5566629, 11133258, 16963619, 33927238, 50890857, 101781714, 3341832943, 6683665886, 10025498829, 20050997658]

約数ペア:

[(1, 20050997658), (2, 10025498829), (3, 6683665886), (6, 3341832943), (197, 101781714), (394, 50890857), (591, 33927238), (1182, 16963619), (1801, 11133258), (3602, 5566629), (5403, 3711086), (9419, 2128782), (10806, 1855543), (18838, 1064391), (28257, 709594), (56514, 354797)]