20348214602

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{656267}}^1$

素因数の和:656725

約数の個数: 16

約数和(自身を含む): 31422111840

約数和(自身を除く): 11073897238

約数列:

[1, 2, 37, 74, 419, 838, 15503, 31006, 656267, 1312534, 24281879, 48563758, 274975873, 549951746, 10174107301, 20348214602]

約数ペア:

[(1, 20348214602), (2, 10174107301), (37, 549951746), (74, 274975873), (419, 48563758), (838, 24281879), (15503, 1312534), (31006, 656267)]