20235700628745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{11157353}}^1$

素因数の和:11158142

約数の個数: 64

約数和(自身を含む): 38662641598464

約数和(自身を除く): 18426940969719

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 751, 805, 2253, 2415, 3755, 5257, 11265, 15771, 17273, 26285, 51819, 78855, 86365, 120911, 259095, 362733, 604555, 1813665, 11157353, 33472059, 55786765, 78101471, 167360295, 234304413, 256619119, 390507355, 769857357, 1171522065, 1283095595, 1796333833, 3849286785, 5389001499, 8379172103, 8981669165, 25137516309, 26945007495, 41895860515, 58654204721, 125687581545, 175962614163, 192720958369, 293271023605, 578162875107, 879813070815, 963604791845, 1349046708583, 2890814375535, 4047140125749, 6745233542915, 20235700628745]

約数ペア:

[(1, 20235700628745), (3, 6745233542915), (5, 4047140125749), (7, 2890814375535), (15, 1349046708583), (21, 963604791845), (23, 879813070815), (35, 578162875107), (69, 293271023605), (105, 192720958369), (115, 175962614163), (161, 125687581545), (345, 58654204721), (483, 41895860515), (751, 26945007495), (805, 25137516309), (2253, 8981669165), (2415, 8379172103), (3755, 5389001499), (5257, 3849286785), (11265, 1796333833), (15771, 1283095595), (17273, 1171522065), (26285, 769857357), (51819, 390507355), (78855, 256619119), (86365, 234304413), (120911, 167360295), (259095, 78101471), (362733, 55786765), (604555, 33472059), (1813665, 11157353)]