20532410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 38282112

約数和(自身を除く): 17749702

約数列:

[1, 2, 5, 10, 37, 74, 185, 211, 263, 370, 422, 526, 1055, 1315, 2110, 2630, 7807, 9731, 15614, 19462, 39035, 48655, 55493, 78070, 97310, 110986, 277465, 554930, 2053241, 4106482, 10266205, 20532410]

約数ペア:

[(1, 20532410), (2, 10266205), (5, 4106482), (10, 2053241), (37, 554930), (74, 277465), (185, 110986), (211, 97310), (263, 78070), (370, 55493), (422, 48655), (526, 39035), (1055, 19462), (1315, 15614), (2110, 9731), (2630, 7807)]