20125095230

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2679773}}^1$

素因数の和:2680531

約数の個数: 16

約数和(自身を含む): 36273420864

約数和(自身を除く): 16148325634

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 2679773, 5359546, 13398865, 26797730, 2012509523, 4025019046, 10062547615, 20125095230]

約数ペア:

[(1, 20125095230), (2, 10062547615), (5, 4025019046), (10, 2012509523), (751, 26797730), (1502, 13398865), (3755, 5359546), (7510, 2679773)]