20522348688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{10601}}^1$

素因数の和:11944

約数の個数: 80

約数和(自身を含む): 54773494272

約数和(自身を除く): 34251145584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1301, 1488, 2602, 3903, 5204, 7806, 10408, 10601, 15612, 20816, 21202, 31224, 31803, 40331, 42404, 62448, 63606, 80662, 84808, 120993, 127212, 161324, 169616, 241986, 254424, 322648, 328631, 483972, 508848, 645296, 657262, 967944, 985893, 1314524, 1935888, 1971786, 2629048, 3943572, 5258096, 7887144, 13791901, 15774288, 27583802, 41375703, 55167604, 82751406, 110335208, 165502812, 220670416, 331005624, 427548931, 662011248, 855097862, 1282646793, 1710195724, 2565293586, 3420391448, 5130587172, 6840782896, 10261174344, 20522348688]

約数ペア:

[(1, 20522348688), (2, 10261174344), (3, 6840782896), (4, 5130587172), (6, 3420391448), (8, 2565293586), (12, 1710195724), (16, 1282646793), (24, 855097862), (31, 662011248), (48, 427548931), (62, 331005624), (93, 220670416), (124, 165502812), (186, 110335208), (248, 82751406), (372, 55167604), (496, 41375703), (744, 27583802), (1301, 15774288), (1488, 13791901), (2602, 7887144), (3903, 5258096), (5204, 3943572), (7806, 2629048), (10408, 1971786), (10601, 1935888), (15612, 1314524), (20816, 985893), (21202, 967944), (31224, 657262), (31803, 645296), (40331, 508848), (42404, 483972), (62448, 328631), (63606, 322648), (80662, 254424), (84808, 241986), (120993, 169616), (127212, 161324)]