20012210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 37091520

約数和(自身を除く): 17079310

約数列:

[1, 2, 5, 10, 59, 107, 118, 214, 295, 317, 535, 590, 634, 1070, 1585, 3170, 6313, 12626, 18703, 31565, 33919, 37406, 63130, 67838, 93515, 169595, 187030, 339190, 2001221, 4002442, 10006105, 20012210]

約数ペア:

[(1, 20012210), (2, 10006105), (5, 4002442), (10, 2001221), (59, 339190), (107, 187030), (118, 169595), (214, 93515), (295, 67838), (317, 63130), (535, 37406), (590, 33919), (634, 31565), (1070, 18703), (1585, 12626), (3170, 6313)]