20227467459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1\times {\mathrm{2027}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 28700904960

約数和(自身を除く): 8473437501

約数列:

[1, 3, 17, 51, 389, 503, 1167, 1509, 2027, 6081, 6613, 8551, 19839, 25653, 34459, 103377, 195667, 587001, 788503, 1019581, 2365509, 3058743, 3326339, 9979017, 13404551, 17332877, 40213653, 51998631, 396617009, 1189851027, 6742489153, 20227467459]

約数ペア:

[(1, 20227467459), (3, 6742489153), (17, 1189851027), (51, 396617009), (389, 51998631), (503, 40213653), (1167, 17332877), (1509, 13404551), (2027, 9979017), (6081, 3326339), (6613, 3058743), (8551, 2365509), (19839, 1019581), (25653, 788503), (34459, 587001), (103377, 195667)]