20220853702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{340889}}^1$

素因数の和:341140

約数の個数: 32

約数和(自身を含む): 36652492800

約数和(自身を除く): 16431639098

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1561, 3122, 4237, 8474, 29659, 59318, 340889, 681778, 2386223, 4772446, 6476891, 12953782, 45338237, 76018247, 90676474, 152036494, 532127729, 1064255458, 1444346693, 2888693386, 10110426851, 20220853702]

約数ペア:

[(1, 20220853702), (2, 10110426851), (7, 2888693386), (14, 1444346693), (19, 1064255458), (38, 532127729), (133, 152036494), (223, 90676474), (266, 76018247), (446, 45338237), (1561, 12953782), (3122, 6476891), (4237, 4772446), (8474, 2386223), (29659, 681778), (59318, 340889)]