20084156988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1201493}}^1$

素因数の和:1201706

約数の個数: 48

約数和(自身を含む): 53826931200

約数和(自身を除く): 33742774212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 1201493, 2402986, 3604479, 4805972, 7208958, 8410451, 14417916, 16820902, 25231353, 33641804, 50462706, 100925412, 239097107, 478194214, 717291321, 956388428, 1434582642, 1673679749, 2869165284, 3347359498, 5021039247, 6694718996, 10042078494, 20084156988]

約数ペア:

[(1, 20084156988), (2, 10042078494), (3, 6694718996), (4, 5021039247), (6, 3347359498), (7, 2869165284), (12, 1673679749), (14, 1434582642), (21, 956388428), (28, 717291321), (42, 478194214), (84, 239097107), (199, 100925412), (398, 50462706), (597, 33641804), (796, 25231353), (1194, 16820902), (1393, 14417916), (2388, 8410451), (2786, 7208958), (4179, 4805972), (5572, 3604479), (8358, 2402986), (16716, 1201493)]