20210000088

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{60919}}^1$

素因数の和:61552

約数の個数: 64

約数和(自身を含む): 52810329600

約数和(自身を除く): 32600329512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 601, 1202, 1803, 2404, 3606, 4808, 7212, 13823, 14424, 27646, 41469, 55292, 60919, 82938, 110584, 121838, 165876, 182757, 243676, 331752, 365514, 487352, 731028, 1401137, 1462056, 2802274, 4203411, 5604548, 8406822, 11209096, 16813644, 33627288, 36612319, 73224638, 109836957, 146449276, 219673914, 292898552, 439347828, 842083337, 878695656, 1684166674, 2526250011, 3368333348, 5052500022, 6736666696, 10105000044, 20210000088]

約数ペア:

[(1, 20210000088), (2, 10105000044), (3, 6736666696), (4, 5052500022), (6, 3368333348), (8, 2526250011), (12, 1684166674), (23, 878695656), (24, 842083337), (46, 439347828), (69, 292898552), (92, 219673914), (138, 146449276), (184, 109836957), (276, 73224638), (552, 36612319), (601, 33627288), (1202, 16813644), (1803, 11209096), (2404, 8406822), (3606, 5604548), (4808, 4203411), (7212, 2802274), (13823, 1462056), (14424, 1401137), (27646, 731028), (41469, 487352), (55292, 365514), (60919, 331752), (82938, 243676), (110584, 182757), (121838, 165876)]