20263422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 43133472

約数和(自身を除く): 22870050

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257, 514, 771, 773, 1542, 1546, 2319, 4369, 4638, 8738, 13107, 13141, 26214, 26282, 39423, 78846, 198661, 397322, 595983, 1191966, 3377237, 6754474, 10131711, 20263422]

約数ペア:

[(1, 20263422), (2, 10131711), (3, 6754474), (6, 3377237), (17, 1191966), (34, 595983), (51, 397322), (102, 198661), (257, 78846), (514, 39423), (771, 26282), (773, 26214), (1542, 13141), (1546, 13107), (2319, 8738), (4369, 4638)]