20295348534

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:2010

約数の個数: 96

約数和(自身を含む): 46608307200

約数和(自身を除く): 26312958666

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 419, 474, 711, 838, 1257, 1422, 1481, 1817, 2514, 2962, 3634, 3771, 4443, 5451, 7542, 8886, 9637, 10902, 13329, 16353, 19274, 26658, 28911, 32706, 33101, 34063, 57822, 66202, 68126, 86733, 99303, 102189, 116999, 173466, 198606, 204378, 233998, 297909, 306567, 350997, 595818, 613134, 620539, 701994, 761323, 1052991, 1241078, 1522646, 1861617, 2105982, 2283969, 2690977, 3723234, 4567938, 5381954, 5584851, 6851907, 8072931, 11169702, 13703814, 14272397, 16145862, 24218793, 28544794, 42817191, 48437586, 49022581, 85634382, 98045162, 128451573, 147067743, 256903146, 294135486, 441203229, 882406458, 1127519363, 2255038726, 3382558089, 6765116178, 10147674267, 20295348534]

約数ペア:

[(1, 20295348534), (2, 10147674267), (3, 6765116178), (6, 3382558089), (9, 2255038726), (18, 1127519363), (23, 882406458), (46, 441203229), (69, 294135486), (79, 256903146), (138, 147067743), (158, 128451573), (207, 98045162), (237, 85634382), (414, 49022581), (419, 48437586), (474, 42817191), (711, 28544794), (838, 24218793), (1257, 16145862), (1422, 14272397), (1481, 13703814), (1817, 11169702), (2514, 8072931), (2962, 6851907), (3634, 5584851), (3771, 5381954), (4443, 4567938), (5451, 3723234), (7542, 2690977), (8886, 2283969), (9637, 2105982), (10902, 1861617), (13329, 1522646), (16353, 1241078), (19274, 1052991), (26658, 761323), (28911, 701994), (32706, 620539), (33101, 613134), (34063, 595818), (57822, 350997), (66202, 306567), (68126, 297909), (86733, 233998), (99303, 204378), (102189, 198606), (116999, 173466)]