20996880301167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{2909}}^1\times {\mathrm{233159}}^1$

素因数の和:236695

約数の個数: 32

約数和(自身を含む): 29701823385600

約数和(自身を除く): 8704943084433

約数列:

[1, 3, 17, 51, 607, 1821, 2909, 8727, 10319, 30957, 49453, 148359, 233159, 699477, 1765763, 3963703, 5297289, 11891109, 30017971, 90053913, 141527513, 424582539, 678259531, 2034778593, 2405967721, 7217903163, 11530412027, 34591236081, 411703535317, 1235110605951, 6998960100389, 20996880301167]

約数ペア:

[(1, 20996880301167), (3, 6998960100389), (17, 1235110605951), (51, 411703535317), (607, 34591236081), (1821, 11530412027), (2909, 7217903163), (8727, 2405967721), (10319, 2034778593), (30957, 678259531), (49453, 424582539), (148359, 141527513), (233159, 90053913), (699477, 30017971), (1765763, 11891109), (3963703, 5297289)]