20594346876

素因数分解:

$2^2\times 3^4\times {\mathrm{2221}}^1\times {\mathrm{28619}}^1$

素因数の和:30856

約数の個数: 60

約数和(自身を含む): 53863813080

約数和(自身を除く): 33269466204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2221, 4442, 6663, 8884, 13326, 19989, 26652, 28619, 39978, 57238, 59967, 79956, 85857, 114476, 119934, 171714, 179901, 239868, 257571, 343428, 359802, 515142, 719604, 772713, 1030284, 1545426, 2318139, 3090852, 4636278, 9272556, 63562799, 127125598, 190688397, 254251196, 381376794, 572065191, 762753588, 1144130382, 1716195573, 2288260764, 3432391146, 5148586719, 6864782292, 10297173438, 20594346876]

約数ペア:

[(1, 20594346876), (2, 10297173438), (3, 6864782292), (4, 5148586719), (6, 3432391146), (9, 2288260764), (12, 1716195573), (18, 1144130382), (27, 762753588), (36, 572065191), (54, 381376794), (81, 254251196), (108, 190688397), (162, 127125598), (324, 63562799), (2221, 9272556), (4442, 4636278), (6663, 3090852), (8884, 2318139), (13326, 1545426), (19989, 1030284), (26652, 772713), (28619, 719604), (39978, 515142), (57238, 359802), (59967, 343428), (79956, 257571), (85857, 239868), (114476, 179901), (119934, 171714)]