20276142444

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1093}}^1\times {\mathrm{2053}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 51529946832

約数和(自身を除く): 31253804388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1093, 1506, 2053, 2186, 2259, 3012, 3279, 4106, 4372, 4518, 6159, 6558, 8212, 9036, 9837, 12318, 13116, 18477, 19674, 24636, 36954, 39348, 73908, 274343, 515303, 548686, 823029, 1030606, 1097372, 1545909, 1646058, 2061212, 2243929, 2469087, 3091818, 3292116, 4487858, 4637727, 4938174, 6183636, 6731787, 8975716, 9275454, 9876348, 13463574, 18550908, 20195361, 26927148, 40390722, 80781444, 563226179, 1126452358, 1689678537, 2252904716, 3379357074, 5069035611, 6758714148, 10138071222, 20276142444]

約数ペア:

[(1, 20276142444), (2, 10138071222), (3, 6758714148), (4, 5069035611), (6, 3379357074), (9, 2252904716), (12, 1689678537), (18, 1126452358), (36, 563226179), (251, 80781444), (502, 40390722), (753, 26927148), (1004, 20195361), (1093, 18550908), (1506, 13463574), (2053, 9876348), (2186, 9275454), (2259, 8975716), (3012, 6731787), (3279, 6183636), (4106, 4938174), (4372, 4637727), (4518, 4487858), (6159, 3292116), (6558, 3091818), (8212, 2469087), (9036, 2243929), (9837, 2061212), (12318, 1646058), (13116, 1545909), (18477, 1097372), (19674, 1030606), (24636, 823029), (36954, 548686), (39348, 515303), (73908, 274343)]