20231435984

素因数分解:

$2^4\times {\mathrm{3221}}^1\times {\mathrm{392569}}^1$

素因数の和:395798

約数の個数: 20

約数和(自身を含む): 39210676740

約数和(自身を除く): 18979240756

約数列:

[1, 2, 4, 8, 16, 3221, 6442, 12884, 25768, 51536, 392569, 785138, 1570276, 3140552, 6281104, 1264464749, 2528929498, 5057858996, 10115717992, 20231435984]

約数ペア:

[(1, 20231435984), (2, 10115717992), (4, 5057858996), (8, 2528929498), (16, 1264464749), (3221, 6281104), (6442, 3140552), (12884, 1570276), (25768, 785138), (51536, 392569)]