20896374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151423}}^1$

素因数の和:151451

約数の個数: 16

約数和(自身を含む): 43610112

約数和(自身を除く): 22713738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151423, 302846, 454269, 908538, 3482729, 6965458, 10448187, 20896374]

約数ペア:

[(1, 20896374), (2, 10448187), (3, 6965458), (6, 3482729), (23, 908538), (46, 454269), (69, 302846), (138, 151423)]