20231438728

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{727}}^1\times {\mathrm{21341}}^1$

素因数の和:22237

約数の個数: 32

約数和(自身を含む): 38220960960

約数和(自身を除く): 17989522232

約数列:

[1, 2, 4, 8, 163, 326, 652, 727, 1304, 1454, 2908, 5816, 21341, 42682, 85364, 118501, 170728, 237002, 474004, 948008, 3478583, 6957166, 13914332, 15514907, 27828664, 31029814, 62059628, 124119256, 2528929841, 5057859682, 10115719364, 20231438728]

約数ペア:

[(1, 20231438728), (2, 10115719364), (4, 5057859682), (8, 2528929841), (163, 124119256), (326, 62059628), (652, 31029814), (727, 27828664), (1304, 15514907), (1454, 13914332), (2908, 6957166), (5816, 3478583), (21341, 948008), (42682, 474004), (85364, 237002), (118501, 170728)]