20020492796

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{8085821}}^1$

素因数の和:8086444

約数の個数: 12

約数和(自身を含む): 35092467480

約数和(自身を除く): 15071974684

約数列:

[1, 2, 4, 619, 1238, 2476, 8085821, 16171642, 32343284, 5005123199, 10010246398, 20020492796]

約数ペア:

[(1, 20020492796), (2, 10010246398), (4, 5005123199), (619, 32343284), (1238, 16171642), (2476, 8085821)]