20153419301

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{12757}}^1$

素因数の和:12933

約数の個数: 32

約数和(自身を含む): 23111372160

約数和(自身を除く): 2957952859

約数列:

[1, 17, 19, 67, 73, 323, 1139, 1241, 1273, 1387, 4891, 12757, 21641, 23579, 83147, 92929, 216869, 242383, 854719, 931261, 1579793, 4120511, 14530223, 15831437, 16239661, 17693959, 62394487, 276074237, 300797303, 1060706279, 1185495253, 20153419301]

約数ペア:

[(1, 20153419301), (17, 1185495253), (19, 1060706279), (67, 300797303), (73, 276074237), (323, 62394487), (1139, 17693959), (1241, 16239661), (1273, 15831437), (1387, 14530223), (4891, 4120511), (12757, 1579793), (21641, 931261), (23579, 854719), (83147, 242383), (92929, 216869)]