20073513590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{853103}}^1$

素因数の和:853304

約数の個数: 32

約数和(自身を含む): 39126761856

約数和(自身を除く): 19053248266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 11765, 23530, 853103, 1706206, 4265515, 8531030, 11090339, 22180678, 55451695, 110903390, 154411643, 308823286, 772058215, 1544116430, 2007351359, 4014702718, 10036756795, 20073513590]

約数ペア:

[(1, 20073513590), (2, 10036756795), (5, 4014702718), (10, 2007351359), (13, 1544116430), (26, 772058215), (65, 308823286), (130, 154411643), (181, 110903390), (362, 55451695), (905, 22180678), (1810, 11090339), (2353, 8531030), (4706, 4265515), (11765, 1706206), (23530, 853103)]