20163103047

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{5273}}^1\times {\mathrm{11483}}^1$

素因数の和:16799

約数の個数: 24

約数和(自身を含む): 29919908304

約数和(自身を除く): 9756805257

約数列:

[1, 3, 9, 37, 111, 333, 5273, 11483, 15819, 34449, 47457, 103347, 195101, 424871, 585303, 1274613, 1755909, 3823839, 60549859, 181649577, 544948731, 2240344783, 6721034349, 20163103047]

約数ペア:

[(1, 20163103047), (3, 6721034349), (9, 2240344783), (37, 544948731), (111, 181649577), (333, 60549859), (5273, 3823839), (11483, 1755909), (15819, 1274613), (34449, 585303), (47457, 424871), (103347, 195101)]