20784597482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{794579}}^1$

素因数の和:794662

約数の個数: 32

約数和(自身を含む): 36042148800

約数和(自身を除く): 15257551318

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 902, 1189, 2378, 13079, 26158, 794579, 1589158, 8740369, 17480738, 23042791, 32577739, 46085582, 65155478, 253470701, 358355129, 506941402, 716710258, 944754431, 1889508862, 10392298741, 20784597482]

約数ペア:

[(1, 20784597482), (2, 10392298741), (11, 1889508862), (22, 944754431), (29, 716710258), (41, 506941402), (58, 358355129), (82, 253470701), (319, 65155478), (451, 46085582), (638, 32577739), (902, 23042791), (1189, 17480738), (2378, 8740369), (13079, 1589158), (26158, 794579)]