20353826124

素因数分解:

$2^2\times 3^4\times {\mathrm{3361}}^1\times {\mathrm{18691}}^1$

素因数の和:22068

約数の個数: 60

約数和(自身を含む): 53227600888

約数和(自身を除く): 32873774764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3361, 6722, 10083, 13444, 18691, 20166, 30249, 37382, 40332, 56073, 60498, 74764, 90747, 112146, 120996, 168219, 181494, 224292, 272241, 336438, 362988, 504657, 544482, 672876, 1009314, 1088964, 1513971, 2018628, 3027942, 6055884, 62820451, 125640902, 188461353, 251281804, 376922706, 565384059, 753845412, 1130768118, 1696152177, 2261536236, 3392304354, 5088456531, 6784608708, 10176913062, 20353826124]

約数ペア:

[(1, 20353826124), (2, 10176913062), (3, 6784608708), (4, 5088456531), (6, 3392304354), (9, 2261536236), (12, 1696152177), (18, 1130768118), (27, 753845412), (36, 565384059), (54, 376922706), (81, 251281804), (108, 188461353), (162, 125640902), (324, 62820451), (3361, 6055884), (6722, 3027942), (10083, 2018628), (13444, 1513971), (18691, 1088964), (20166, 1009314), (30249, 672876), (37382, 544482), (40332, 504657), (56073, 362988), (60498, 336438), (74764, 272241), (90747, 224292), (112146, 181494), (120996, 168219)]