20115432

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4087

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 38204568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4049, 4968, 8098, 12147, 16196, 24294, 32392, 36441, 48588, 72882, 93127, 97176, 109323, 145764, 186254, 218646, 279381, 291528, 372508, 437292, 558762, 745016, 838143, 874584, 1117524, 1676286, 2235048, 2514429, 3352572, 5028858, 6705144, 10057716, 20115432]

約数ペア:

[(1, 20115432), (2, 10057716), (3, 6705144), (4, 5028858), (6, 3352572), (8, 2514429), (9, 2235048), (12, 1676286), (18, 1117524), (23, 874584), (24, 838143), (27, 745016), (36, 558762), (46, 437292), (54, 372508), (69, 291528), (72, 279381), (92, 218646), (108, 186254), (138, 145764), (184, 109323), (207, 97176), (216, 93127), (276, 72882), (414, 48588), (552, 36441), (621, 32392), (828, 24294), (1242, 16196), (1656, 12147), (2484, 8098), (4049, 4968)]