20031532

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 35728560

約数和(自身を除く): 15697028

約数列:

[1, 2, 4, 101, 179, 202, 277, 358, 404, 554, 716, 1108, 18079, 27977, 36158, 49583, 55954, 72316, 99166, 111908, 198332, 5007883, 10015766, 20031532]

約数ペア:

[(1, 20031532), (2, 10015766), (4, 5007883), (101, 198332), (179, 111908), (202, 99166), (277, 72316), (358, 55954), (404, 49583), (554, 36158), (716, 27977), (1108, 18079)]