20100395612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1805641}}^1$

素因数の和:1805690

約数の個数: 36

約数和(自身を含む): 40345264848

約数和(自身を除く): 20244869236

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 11132, 1805641, 3611282, 7222564, 19862051, 39724102, 41529743, 79448204, 83059486, 166118972, 218482561, 436965122, 456827173, 873930244, 913654346, 1827308692, 5025098903, 10050197806, 20100395612]

約数ペア:

[(1, 20100395612), (2, 10050197806), (4, 5025098903), (11, 1827308692), (22, 913654346), (23, 873930244), (44, 456827173), (46, 436965122), (92, 218482561), (121, 166118972), (242, 83059486), (253, 79448204), (484, 41529743), (506, 39724102), (1012, 19862051), (2783, 7222564), (5566, 3611282), (11132, 1805641)]