20189071374

素因数分解:

$2^1\times 3^1\times {\mathrm{47809}}^1\times {\mathrm{70381}}^1$

素因数の和:118195

約数の個数: 16

約数和(自身を含む): 40379561040

約数和(自身を除く): 20190489666

約数列:

[1, 2, 3, 6, 47809, 70381, 95618, 140762, 143427, 211143, 286854, 422286, 3364845229, 6729690458, 10094535687, 20189071374]

約数ペア:

[(1, 20189071374), (2, 10094535687), (3, 6729690458), (6, 3364845229), (47809, 422286), (70381, 286854), (95618, 211143), (140762, 143427)]