20766133071

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{192007}}^1$

素因数の和:192271

約数の個数: 24

約数和(自身を含む): 30642172704

約数和(自身を除く): 9876039633

約数列:

[1, 3, 9, 61, 183, 197, 549, 591, 1773, 12017, 36051, 108153, 192007, 576021, 1728063, 11712427, 35137281, 37825379, 105411843, 113476137, 340428411, 2307348119, 6922044357, 20766133071]

約数ペア:

[(1, 20766133071), (3, 6922044357), (9, 2307348119), (61, 340428411), (183, 113476137), (197, 105411843), (549, 37825379), (591, 35137281), (1773, 11712427), (12017, 1728063), (36051, 576021), (108153, 192007)]