20195433248

素因数分解:

$2^5\times {\mathrm{1531}}^1\times {\mathrm{412219}}^1$

素因数の和:413760

約数の個数: 24

約数和(自身を含む): 39785825520

約数和(自身を除く): 19590392272

約数列:

[1, 2, 4, 8, 16, 32, 1531, 3062, 6124, 12248, 24496, 48992, 412219, 824438, 1648876, 3297752, 6595504, 13191008, 631107289, 1262214578, 2524429156, 5048858312, 10097716624, 20195433248]

約数ペア:

[(1, 20195433248), (2, 10097716624), (4, 5048858312), (8, 2524429156), (16, 1262214578), (32, 631107289), (1531, 13191008), (3062, 6595504), (6124, 3297752), (12248, 1648876), (24496, 824438), (48992, 412219)]