20182503532

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{208609}}^1$

素因数の和:208718

約数の個数: 36

約数和(自身を含む): 37832675160

約数和(自身を除く): 17650171628

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 361, 722, 1273, 1444, 2546, 5092, 24187, 48374, 96748, 208609, 417218, 834436, 3963571, 7927142, 13976803, 15854284, 27953606, 55907212, 75307849, 150615698, 265559257, 301231396, 531118514, 1062237028, 5045625883, 10091251766, 20182503532]

約数ペア:

[(1, 20182503532), (2, 10091251766), (4, 5045625883), (19, 1062237028), (38, 531118514), (67, 301231396), (76, 265559257), (134, 150615698), (268, 75307849), (361, 55907212), (722, 27953606), (1273, 15854284), (1444, 13976803), (2546, 7927142), (5092, 3963571), (24187, 834436), (48374, 417218), (96748, 208609)]