20596987824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4831}}^1\times {\mathrm{12689}}^1$

素因数の和:17538

約数の個数: 80

約数和(自身を含む): 60827535360

約数和(自身を除く): 40230547536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4831, 9662, 12689, 14493, 19324, 25378, 28986, 33817, 38067, 38648, 50756, 57972, 67634, 76134, 77296, 88823, 101451, 101512, 115944, 135268, 152268, 177646, 202902, 203024, 231888, 266469, 270536, 304536, 355292, 405804, 532938, 541072, 609072, 710584, 811608, 1065876, 1421168, 1623216, 2131752, 4263504, 61300559, 122601118, 183901677, 245202236, 367803354, 429103913, 490404472, 735606708, 858207826, 980808944, 1287311739, 1471213416, 1716415652, 2574623478, 2942426832, 3432831304, 5149246956, 6865662608, 10298493912, 20596987824]

約数ペア:

[(1, 20596987824), (2, 10298493912), (3, 6865662608), (4, 5149246956), (6, 3432831304), (7, 2942426832), (8, 2574623478), (12, 1716415652), (14, 1471213416), (16, 1287311739), (21, 980808944), (24, 858207826), (28, 735606708), (42, 490404472), (48, 429103913), (56, 367803354), (84, 245202236), (112, 183901677), (168, 122601118), (336, 61300559), (4831, 4263504), (9662, 2131752), (12689, 1623216), (14493, 1421168), (19324, 1065876), (25378, 811608), (28986, 710584), (33817, 609072), (38067, 541072), (38648, 532938), (50756, 405804), (57972, 355292), (67634, 304536), (76134, 270536), (77296, 266469), (88823, 231888), (101451, 203024), (101512, 202902), (115944, 177646), (135268, 152268)]