20020226060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1\times {\mathrm{9613}}^1$

素因数の和:10754

約数の個数: 48

約数和(自身を含む): 42504340032

約数和(自身を除く): 22484113972

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1031, 2020, 2062, 4124, 5155, 9613, 10310, 19226, 20620, 38452, 48065, 96130, 104131, 192260, 208262, 416524, 520655, 970913, 1041310, 1941826, 2082620, 3883652, 4854565, 9709130, 9911003, 19418260, 19822006, 39644012, 49555015, 99110030, 198220060, 1001011303, 2002022606, 4004045212, 5005056515, 10010113030, 20020226060]

約数ペア:

[(1, 20020226060), (2, 10010113030), (4, 5005056515), (5, 4004045212), (10, 2002022606), (20, 1001011303), (101, 198220060), (202, 99110030), (404, 49555015), (505, 39644012), (1010, 19822006), (1031, 19418260), (2020, 9911003), (2062, 9709130), (4124, 4854565), (5155, 3883652), (9613, 2082620), (10310, 1941826), (19226, 1041310), (20620, 970913), (38452, 520655), (48065, 416524), (96130, 208262), (104131, 192260)]