20160541868562

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{17631883}}^1$

素因数の和:17632487

約数の個数: 48

約数和(自身を含む): 44091699681120

約数和(自身を除く): 23931157812558

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 457, 834, 914, 1251, 1371, 2502, 2742, 4113, 8226, 63523, 127046, 190569, 381138, 571707, 1143414, 17631883, 35263766, 52895649, 105791298, 158686947, 317373894, 2450831737, 4901663474, 7352495211, 8057770531, 14704990422, 16115541062, 22057485633, 24173311593, 44114971266, 48346623186, 72519934779, 145039869558, 1120030103809, 2240060207618, 3360090311427, 6720180622854, 10080270934281, 20160541868562]

約数ペア:

[(1, 20160541868562), (2, 10080270934281), (3, 6720180622854), (6, 3360090311427), (9, 2240060207618), (18, 1120030103809), (139, 145039869558), (278, 72519934779), (417, 48346623186), (457, 44114971266), (834, 24173311593), (914, 22057485633), (1251, 16115541062), (1371, 14704990422), (2502, 8057770531), (2742, 7352495211), (4113, 4901663474), (8226, 2450831737), (63523, 317373894), (127046, 158686947), (190569, 105791298), (381138, 52895649), (571707, 35263766), (1143414, 17631883)]