20283810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6203}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 49135680

約数和(自身を除く): 28851870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 6203, 12406, 18609, 31015, 37218, 62030, 93045, 186090, 676127, 1352254, 2028381, 3380635, 4056762, 6761270, 10141905, 20283810]

約数ペア:

[(1, 20283810), (2, 10141905), (3, 6761270), (5, 4056762), (6, 3380635), (10, 2028381), (15, 1352254), (30, 676127), (109, 186090), (218, 93045), (327, 62030), (545, 37218), (654, 31015), (1090, 18609), (1635, 12406), (3270, 6203)]