20221548886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31817}}^1\times {\mathrm{4127}}^1$

素因数の和:35964

約数の個数: 32

約数和(自身を含む): 37827274752

約数和(自身を除く): 17605725866

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4127, 8254, 28889, 31817, 45397, 57778, 63634, 90794, 222719, 317779, 349987, 445438, 635558, 699974, 2449909, 4899818, 131308759, 262617518, 919161313, 1444396349, 1838322626, 2888792698, 10110774443, 20221548886]

約数ペア:

[(1, 20221548886), (2, 10110774443), (7, 2888792698), (11, 1838322626), (14, 1444396349), (22, 919161313), (77, 262617518), (154, 131308759), (4127, 4899818), (8254, 2449909), (28889, 699974), (31817, 635558), (45397, 445438), (57778, 349987), (63634, 317779), (90794, 222719)]