20372994

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{14327}}^1$

素因数の和:14414

約数の個数: 24

約数和(自身を含む): 44703360

約数和(自身を除く): 24330366

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 14327, 28654, 42981, 85962, 128943, 257886, 1131833, 2263666, 3395499, 6790998, 10186497, 20372994]

約数ペア:

[(1, 20372994), (2, 10186497), (3, 6790998), (6, 3395499), (9, 2263666), (18, 1131833), (79, 257886), (158, 128943), (237, 85962), (474, 42981), (711, 28654), (1422, 14327)]