20622060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{38189}}^1$

素因数の和:38207

約数の個数: 48

約数和(自身を含む): 64159200

約数和(自身を除く): 43537140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 38189, 76378, 114567, 152756, 190945, 229134, 343701, 381890, 458268, 572835, 687402, 763780, 1031103, 1145670, 1374804, 1718505, 2062206, 2291340, 3437010, 4124412, 5155515, 6874020, 10311030, 20622060]

約数ペア:

[(1, 20622060), (2, 10311030), (3, 6874020), (4, 5155515), (5, 4124412), (6, 3437010), (9, 2291340), (10, 2062206), (12, 1718505), (15, 1374804), (18, 1145670), (20, 1031103), (27, 763780), (30, 687402), (36, 572835), (45, 458268), (54, 381890), (60, 343701), (90, 229134), (108, 190945), (135, 152756), (180, 114567), (270, 76378), (540, 38189)]