20157304553

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1\times {\mathrm{6709}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 20818607040

約数和(自身を除く): 661302487

約数列:

[1, 53, 83, 683, 4399, 6709, 36199, 56689, 355577, 556847, 3004517, 4582247, 29512891, 242859091, 380326501, 20157304553]

約数ペア:

[(1, 20157304553), (53, 380326501), (83, 242859091), (683, 29512891), (4399, 4582247), (6709, 3004517), (36199, 556847), (56689, 355577)]