20500845082

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{3967}}^1\times {\mathrm{4639}}^1$

素因数の和:9165

約数の個数: 16

約数和(自身を含む): 30820884480

約数和(自身を除く): 10320039398

約数列:

[1, 2, 557, 1114, 3967, 4639, 7934, 9278, 2209619, 2583923, 4419238, 5167846, 18402913, 36805826, 10250422541, 20500845082]

約数ペア:

[(1, 20500845082), (2, 10250422541), (557, 36805826), (1114, 18402913), (3967, 5167846), (4639, 4419238), (7934, 2583923), (9278, 2209619)]