20281962658

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1\times {\mathrm{49121}}^1$

素因数の和:50033

約数の個数: 16

約数和(自身を含む): 30557813760

約数和(自身を除く): 10275851102

約数列:

[1, 2, 431, 479, 862, 958, 49121, 98242, 206449, 412898, 21171151, 23528959, 42342302, 47057918, 10140981329, 20281962658]

約数ペア:

[(1, 20281962658), (2, 10140981329), (431, 47057918), (479, 42342302), (862, 23528959), (958, 21171151), (49121, 412898), (98242, 206449)]