20088148678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{244423}}^1$

素因数の和:244576

約数の個数: 32

約数和(自身を含む): 33877166400

約数和(自身を除く): 13789017722

約数列:

[1, 2, 13, 26, 29, 58, 109, 218, 377, 754, 1417, 2834, 3161, 6322, 41093, 82186, 244423, 488846, 3177499, 6354998, 7088267, 14176534, 26642107, 53284214, 92147471, 184294942, 346347391, 692694782, 772621103, 1545242206, 10044074339, 20088148678]

約数ペア:

[(1, 20088148678), (2, 10044074339), (13, 1545242206), (26, 772621103), (29, 692694782), (58, 346347391), (109, 184294942), (218, 92147471), (377, 53284214), (754, 26642107), (1417, 14176534), (2834, 7088267), (3161, 6354998), (6322, 3177499), (41093, 488846), (82186, 244423)]