20179934632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17639803}}^1$

素因数の和:17639833

約数の個数: 32

約数和(自身を含む): 44452306080

約数和(自身を除く): 24272371448

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 17639803, 35279606, 70559212, 141118424, 194037833, 229317439, 388075666, 458634878, 776151332, 917269756, 1552302664, 1834539512, 2522491829, 5044983658, 10089967316, 20179934632]

約数ペア:

[(1, 20179934632), (2, 10089967316), (4, 5044983658), (8, 2522491829), (11, 1834539512), (13, 1552302664), (22, 917269756), (26, 776151332), (44, 458634878), (52, 388075666), (88, 229317439), (104, 194037833), (143, 141118424), (286, 70559212), (572, 35279606), (1144, 17639803)]