20243403232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{33353}}^1$

素因数の和:34835

約数の個数: 48

約数和(自身を含む): 42950612880

約数和(自身を除く): 22707209648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1459, 2918, 5836, 11672, 18967, 23344, 33353, 37934, 46688, 66706, 75868, 133412, 151736, 266824, 303472, 433589, 533648, 606944, 867178, 1067296, 1734356, 3468712, 6937424, 13874848, 48662027, 97324054, 194648108, 389296216, 632606351, 778592432, 1265212702, 1557184864, 2530425404, 5060850808, 10121701616, 20243403232]

約数ペア:

[(1, 20243403232), (2, 10121701616), (4, 5060850808), (8, 2530425404), (13, 1557184864), (16, 1265212702), (26, 778592432), (32, 632606351), (52, 389296216), (104, 194648108), (208, 97324054), (416, 48662027), (1459, 13874848), (2918, 6937424), (5836, 3468712), (11672, 1734356), (18967, 1067296), (23344, 867178), (33353, 606944), (37934, 533648), (46688, 433589), (66706, 303472), (75868, 266824), (133412, 151736)]