20026100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8744

約数の個数: 36

約数和(自身を含む): 45351264

約数和(自身を除く): 25325164

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 8707, 17414, 34828, 43535, 87070, 174140, 200261, 217675, 400522, 435350, 801044, 870700, 1001305, 2002610, 4005220, 5006525, 10013050, 20026100]

約数ペア:

[(1, 20026100), (2, 10013050), (4, 5006525), (5, 4005220), (10, 2002610), (20, 1001305), (23, 870700), (25, 801044), (46, 435350), (50, 400522), (92, 217675), (100, 200261), (115, 174140), (230, 87070), (460, 43535), (575, 34828), (1150, 17414), (2300, 8707)]