20239635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 35094528

約数和(自身を除く): 14854893

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 383, 813, 1149, 1355, 1915, 3523, 4065, 4979, 5745, 10569, 14937, 17615, 24895, 52845, 74685, 103793, 311379, 518965, 1349309, 1556895, 4047927, 6746545, 20239635]

約数ペア:

[(1, 20239635), (3, 6746545), (5, 4047927), (13, 1556895), (15, 1349309), (39, 518965), (65, 311379), (195, 103793), (271, 74685), (383, 52845), (813, 24895), (1149, 17615), (1355, 14937), (1915, 10569), (3523, 5745), (4065, 4979)]