20432877408

素因数分解:

$2^5\times 3^2\times {\mathrm{1741}}^1\times {\mathrm{40751}}^1$

素因数の和:42508

約数の個数: 72

約数和(自身を含む): 58140796896

約数和(自身を除く): 37707919488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1741, 3482, 5223, 6964, 10446, 13928, 15669, 20892, 27856, 31338, 40751, 41784, 55712, 62676, 81502, 83568, 122253, 125352, 163004, 167136, 244506, 250704, 326008, 366759, 489012, 501408, 652016, 733518, 978024, 1304032, 1467036, 1956048, 2934072, 3912096, 5868144, 11736288, 70947491, 141894982, 212842473, 283789964, 425684946, 567579928, 638527419, 851369892, 1135159856, 1277054838, 1702739784, 2270319712, 2554109676, 3405479568, 5108219352, 6810959136, 10216438704, 20432877408]

約数ペア:

[(1, 20432877408), (2, 10216438704), (3, 6810959136), (4, 5108219352), (6, 3405479568), (8, 2554109676), (9, 2270319712), (12, 1702739784), (16, 1277054838), (18, 1135159856), (24, 851369892), (32, 638527419), (36, 567579928), (48, 425684946), (72, 283789964), (96, 212842473), (144, 141894982), (288, 70947491), (1741, 11736288), (3482, 5868144), (5223, 3912096), (6964, 2934072), (10446, 1956048), (13928, 1467036), (15669, 1304032), (20892, 978024), (27856, 733518), (31338, 652016), (40751, 501408), (41784, 489012), (55712, 366759), (62676, 326008), (81502, 250704), (83568, 244506), (122253, 167136), (125352, 163004)]