20194708439373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3739}}^1\times {\mathrm{33203}}^1$

素因数の和:37098

約数の個数: 64

約数和(自身を含む): 29986707717120

約数和(自身を除く): 9791999277747

約数列:

[1, 3, 13, 39, 43, 97, 129, 291, 559, 1261, 1677, 3739, 3783, 4171, 11217, 12513, 33203, 48607, 54223, 99609, 145821, 160777, 162669, 362683, 431639, 482331, 1088049, 1294917, 1427729, 2090101, 3220691, 4283187, 4714879, 6270303, 9662073, 14144637, 15595369, 18560477, 41868983, 46786107, 55681431, 124146017, 125606949, 138489713, 202739797, 372438051, 415469139, 608219391, 1613898221, 1800366269, 4841694663, 5338278731, 5401098807, 12042163649, 16014836193, 36126490947, 69397623503, 156548127437, 208192870509, 469644382311, 517813036907, 1553439110721, 6731569479791, 20194708439373]

約数ペア:

[(1, 20194708439373), (3, 6731569479791), (13, 1553439110721), (39, 517813036907), (43, 469644382311), (97, 208192870509), (129, 156548127437), (291, 69397623503), (559, 36126490947), (1261, 16014836193), (1677, 12042163649), (3739, 5401098807), (3783, 5338278731), (4171, 4841694663), (11217, 1800366269), (12513, 1613898221), (33203, 608219391), (48607, 415469139), (54223, 372438051), (99609, 202739797), (145821, 138489713), (160777, 125606949), (162669, 124146017), (362683, 55681431), (431639, 46786107), (482331, 41868983), (1088049, 18560477), (1294917, 15595369), (1427729, 14144637), (2090101, 9662073), (3220691, 6270303), (4283187, 4714879)]