20198535148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{56333}}^1$

素因数の和:56658

約数の個数: 48

約数和(自身を含む): 40033193760

約数和(自身を除く): 19834658612

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 281, 319, 562, 638, 1124, 1276, 3091, 6182, 8149, 12364, 16298, 32596, 56333, 89639, 112666, 179278, 225332, 358556, 619663, 1239326, 1633657, 2478652, 3267314, 6534628, 15829573, 17970227, 31659146, 35940454, 63318292, 71880908, 174125303, 348250606, 459057617, 696501212, 918115234, 1836230468, 5049633787, 10099267574, 20198535148]

約数ペア:

[(1, 20198535148), (2, 10099267574), (4, 5049633787), (11, 1836230468), (22, 918115234), (29, 696501212), (44, 459057617), (58, 348250606), (116, 174125303), (281, 71880908), (319, 63318292), (562, 35940454), (638, 31659146), (1124, 17970227), (1276, 15829573), (3091, 6534628), (6182, 3267314), (8149, 2478652), (12364, 1633657), (16298, 1239326), (32596, 619663), (56333, 358556), (89639, 225332), (112666, 179278)]