20139936

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 53190144

約数和(自身を除く): 33050208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1087, 1158, 1544, 2174, 2316, 3088, 3261, 4348, 4632, 6176, 6522, 8696, 9264, 13044, 17392, 18528, 26088, 34784, 52176, 104352, 209791, 419582, 629373, 839164, 1258746, 1678328, 2517492, 3356656, 5034984, 6713312, 10069968, 20139936]

約数ペア:

[(1, 20139936), (2, 10069968), (3, 6713312), (4, 5034984), (6, 3356656), (8, 2517492), (12, 1678328), (16, 1258746), (24, 839164), (32, 629373), (48, 419582), (96, 209791), (193, 104352), (386, 52176), (579, 34784), (772, 26088), (1087, 18528), (1158, 17392), (1544, 13044), (2174, 9264), (2316, 8696), (3088, 6522), (3261, 6176), (4348, 4632)]