20694265548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{56333}}^1$

素因数の和:56396

約数の個数: 96

約数和(自身を含む): 55421839872

約数和(自身を除く): 34727574324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1331, 1452, 1518, 2662, 2783, 3036, 3993, 5324, 5566, 7986, 8349, 11132, 15972, 16698, 30613, 33396, 56333, 61226, 91839, 112666, 122452, 168999, 183678, 225332, 337998, 367356, 619663, 675996, 1239326, 1295659, 1858989, 2478652, 2591318, 3717978, 3886977, 5182636, 6816293, 7435956, 7773954, 13632586, 14252249, 15547908, 20448879, 27265172, 28504498, 40897758, 42756747, 57008996, 74979223, 81795516, 85513494, 149958446, 156774739, 171026988, 224937669, 299916892, 313549478, 449875338, 470324217, 627098956, 899750676, 940648434, 1724522129, 1881296868, 3449044258, 5173566387, 6898088516, 10347132774, 20694265548]

約数ペア:

[(1, 20694265548), (2, 10347132774), (3, 6898088516), (4, 5173566387), (6, 3449044258), (11, 1881296868), (12, 1724522129), (22, 940648434), (23, 899750676), (33, 627098956), (44, 470324217), (46, 449875338), (66, 313549478), (69, 299916892), (92, 224937669), (121, 171026988), (132, 156774739), (138, 149958446), (242, 85513494), (253, 81795516), (276, 74979223), (363, 57008996), (484, 42756747), (506, 40897758), (726, 28504498), (759, 27265172), (1012, 20448879), (1331, 15547908), (1452, 14252249), (1518, 13632586), (2662, 7773954), (2783, 7435956), (3036, 6816293), (3993, 5182636), (5324, 3886977), (5566, 3717978), (7986, 2591318), (8349, 2478652), (11132, 1858989), (15972, 1295659), (16698, 1239326), (30613, 675996), (33396, 619663), (56333, 367356), (61226, 337998), (91839, 225332), (112666, 183678), (122452, 168999)]