20962666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11633}}^1$

素因数の和:11705

約数の個数: 16

約数和(自身を含む): 33924744

約数和(自身を除く): 12962078

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 11633, 23266, 197761, 395522, 616549, 1233098, 10481333, 20962666]

約数ペア:

[(1, 20962666), (2, 10481333), (17, 1233098), (34, 616549), (53, 395522), (106, 197761), (901, 23266), (1802, 11633)]