20020402

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 30805632

約数和(自身を除く): 10785230

約数列:

[1, 2, 47, 94, 373, 571, 746, 1142, 17531, 26837, 35062, 53674, 212983, 425966, 10010201, 20020402]

約数ペア:

[(1, 20020402), (2, 10010201), (47, 425966), (94, 212983), (373, 53674), (571, 35062), (746, 26837), (1142, 17531)]