20147036715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{883061}}^1$

素因数の和:883101

約数の個数: 48

約数和(自身を含む): 38784083040

約数和(自身を除く): 18637046325

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 883061, 2649183, 4415305, 7947549, 11479793, 13245915, 23842647, 34439379, 39737745, 57398965, 103318137, 119213235, 149237309, 172196895, 309954411, 447711927, 516590685, 746186545, 1343135781, 1549772055, 2238559635, 4029407343, 6715678905, 20147036715]

約数ペア:

[(1, 20147036715), (3, 6715678905), (5, 4029407343), (9, 2238559635), (13, 1549772055), (15, 1343135781), (27, 746186545), (39, 516590685), (45, 447711927), (65, 309954411), (117, 172196895), (135, 149237309), (169, 119213235), (195, 103318137), (351, 57398965), (507, 39737745), (585, 34439379), (845, 23842647), (1521, 13245915), (1755, 11479793), (2535, 7947549), (4563, 4415305), (7605, 2649183), (22815, 883061)]