20194649284

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{136450333}}^1$

素因数の和:136450374

約数の個数: 12

約数和(自身を含む): 36295788844

約数和(自身を除く): 16101139560

約数列:

[1, 2, 4, 37, 74, 148, 136450333, 272900666, 545801332, 5048662321, 10097324642, 20194649284]

約数ペア:

[(1, 20194649284), (2, 10097324642), (4, 5048662321), (37, 545801332), (74, 272900666), (148, 136450333)]