20952024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 56181600

約数和(自身を除く): 35229576

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 89, 102, 136, 178, 204, 267, 356, 408, 534, 577, 712, 1068, 1154, 1513, 1731, 2136, 2308, 3026, 3462, 4539, 4616, 6052, 6924, 9078, 9809, 12104, 13848, 18156, 19618, 29427, 36312, 39236, 51353, 58854, 78472, 102706, 117708, 154059, 205412, 235416, 308118, 410824, 616236, 873001, 1232472, 1746002, 2619003, 3492004, 5238006, 6984008, 10476012, 20952024]

約数ペア:

[(1, 20952024), (2, 10476012), (3, 6984008), (4, 5238006), (6, 3492004), (8, 2619003), (12, 1746002), (17, 1232472), (24, 873001), (34, 616236), (51, 410824), (68, 308118), (89, 235416), (102, 205412), (136, 154059), (178, 117708), (204, 102706), (267, 78472), (356, 58854), (408, 51353), (534, 39236), (577, 36312), (712, 29427), (1068, 19618), (1154, 18156), (1513, 13848), (1731, 12104), (2136, 9809), (2308, 9078), (3026, 6924), (3462, 6052), (4539, 4616)]