20204532

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6451}}^1$

素因数の和:6493

約数の個数: 48

約数和(自身を含む): 54196800

約数和(自身を除く): 33992268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6451, 12902, 19353, 25804, 38706, 58059, 77412, 116118, 174177, 187079, 232236, 348354, 374158, 561237, 696708, 748316, 1122474, 1683711, 2244948, 3367422, 5051133, 6734844, 10102266, 20204532]

約数ペア:

[(1, 20204532), (2, 10102266), (3, 6734844), (4, 5051133), (6, 3367422), (9, 2244948), (12, 1683711), (18, 1122474), (27, 748316), (29, 696708), (36, 561237), (54, 374158), (58, 348354), (87, 232236), (108, 187079), (116, 174177), (174, 116118), (261, 77412), (348, 58059), (522, 38706), (783, 25804), (1044, 19353), (1566, 12902), (3132, 6451)]