20238427722

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{452579}}^1$

素因数の和:452870

約数の個数: 32

約数和(自身を含む): 42035630400

約数和(自身を除く): 21797202678

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 257, 514, 771, 1542, 7453, 14906, 22359, 44718, 452579, 905158, 1357737, 2715474, 13124791, 26249582, 39374373, 78748746, 116312803, 232625606, 348938409, 697876818, 3373071287, 6746142574, 10119213861, 20238427722]

約数ペア:

[(1, 20238427722), (2, 10119213861), (3, 6746142574), (6, 3373071287), (29, 697876818), (58, 348938409), (87, 232625606), (174, 116312803), (257, 78748746), (514, 39374373), (771, 26249582), (1542, 13124791), (7453, 2715474), (14906, 1357737), (22359, 905158), (44718, 452579)]