20163631428

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3522647}}^1$

素因数の和:3522713

約数の個数: 48

約数和(自身を含む): 53262437760

約数和(自身を除く): 33098806332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 3522647, 7045294, 10567941, 14090588, 21135882, 31703823, 42271764, 63407646, 95111469, 126815292, 186700291, 190222938, 373400582, 380445876, 560100873, 746801164, 1120201746, 1680302619, 2240403492, 3360605238, 5040907857, 6721210476, 10081815714, 20163631428]

約数ペア:

[(1, 20163631428), (2, 10081815714), (3, 6721210476), (4, 5040907857), (6, 3360605238), (9, 2240403492), (12, 1680302619), (18, 1120201746), (27, 746801164), (36, 560100873), (53, 380445876), (54, 373400582), (106, 190222938), (108, 186700291), (159, 126815292), (212, 95111469), (318, 63407646), (477, 42271764), (636, 31703823), (954, 21135882), (1431, 14090588), (1908, 10567941), (2862, 7045294), (5724, 3522647)]