20205125916

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1\times {\mathrm{12671}}^1$

素因数の和:14362

約数の個数: 48

約数和(自身を含む): 47746879488

約数和(自身を除く): 27541753572

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 1601, 3202, 4803, 6404, 9606, 12671, 19212, 25342, 38013, 50684, 76026, 132883, 152052, 265766, 398649, 531532, 797298, 1051693, 1594596, 2103386, 3155079, 4206772, 6310158, 12620316, 20286271, 40572542, 60858813, 81145084, 121717626, 243435252, 1683760493, 3367520986, 5051281479, 6735041972, 10102562958, 20205125916]

約数ペア:

[(1, 20205125916), (2, 10102562958), (3, 6735041972), (4, 5051281479), (6, 3367520986), (12, 1683760493), (83, 243435252), (166, 121717626), (249, 81145084), (332, 60858813), (498, 40572542), (996, 20286271), (1601, 12620316), (3202, 6310158), (4803, 4206772), (6404, 3155079), (9606, 2103386), (12671, 1594596), (19212, 1051693), (25342, 797298), (38013, 531532), (50684, 398649), (76026, 265766), (132883, 152052)]