20221470740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{84053}}^1$

素因数の和:84608

約数の個数: 48

約数和(自身を含む): 44396650368

約数和(自身を除く): 24175179628

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 523, 1046, 2092, 2615, 5230, 10460, 12029, 24058, 48116, 60145, 84053, 120290, 168106, 240580, 336212, 420265, 840530, 1681060, 1933219, 3866438, 7732876, 9666095, 19332190, 38664380, 43959719, 87919438, 175838876, 219798595, 439597190, 879194380, 1011073537, 2022147074, 4044294148, 5055367685, 10110735370, 20221470740]

約数ペア:

[(1, 20221470740), (2, 10110735370), (4, 5055367685), (5, 4044294148), (10, 2022147074), (20, 1011073537), (23, 879194380), (46, 439597190), (92, 219798595), (115, 175838876), (230, 87919438), (460, 43959719), (523, 38664380), (1046, 19332190), (2092, 9666095), (2615, 7732876), (5230, 3866438), (10460, 1933219), (12029, 1681060), (24058, 840530), (48116, 420265), (60145, 336212), (84053, 240580), (120290, 168106)]