20006676

素因数分解:

$2^2\times 3^7\times {\mathrm{2287}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 52532480

約数和(自身を除く): 32525804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2287, 2916, 4374, 4574, 6861, 8748, 9148, 13722, 20583, 27444, 41166, 61749, 82332, 123498, 185247, 246996, 370494, 555741, 740988, 1111482, 1667223, 2222964, 3334446, 5001669, 6668892, 10003338, 20006676]

約数ペア:

[(1, 20006676), (2, 10003338), (3, 6668892), (4, 5001669), (6, 3334446), (9, 2222964), (12, 1667223), (18, 1111482), (27, 740988), (36, 555741), (54, 370494), (81, 246996), (108, 185247), (162, 123498), (243, 82332), (324, 61749), (486, 41166), (729, 27444), (972, 20583), (1458, 13722), (2187, 9148), (2287, 8748), (2916, 6861), (4374, 4574)]