20660832

素因数分解:

$2^5\times 3^5\times {\mathrm{2657}}^1$

素因数の和:2682

約数の個数: 72

約数和(自身を含む): 60953256

約数和(自身を除く): 40292424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 2657, 3888, 5314, 7776, 7971, 10628, 15942, 21256, 23913, 31884, 42512, 47826, 63768, 71739, 85024, 95652, 127536, 143478, 191304, 215217, 255072, 286956, 382608, 430434, 573912, 645651, 765216, 860868, 1147824, 1291302, 1721736, 2295648, 2582604, 3443472, 5165208, 6886944, 10330416, 20660832]

約数ペア:

[(1, 20660832), (2, 10330416), (3, 6886944), (4, 5165208), (6, 3443472), (8, 2582604), (9, 2295648), (12, 1721736), (16, 1291302), (18, 1147824), (24, 860868), (27, 765216), (32, 645651), (36, 573912), (48, 430434), (54, 382608), (72, 286956), (81, 255072), (96, 215217), (108, 191304), (144, 143478), (162, 127536), (216, 95652), (243, 85024), (288, 71739), (324, 63768), (432, 47826), (486, 42512), (648, 31884), (864, 23913), (972, 21256), (1296, 15942), (1944, 10628), (2592, 7971), (2657, 7776), (3888, 5314)]