20822376498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2843}}^1$

素因数の和:3140

約数の個数: 128

約数和(自身を含む): 52839972864

約数和(自身を除く): 32017596366

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 191, 231, 249, 382, 462, 498, 573, 581, 913, 1146, 1162, 1337, 1743, 1826, 2101, 2674, 2739, 2843, 3486, 4011, 4202, 5478, 5686, 6303, 6391, 8022, 8529, 12606, 12782, 14707, 15853, 17058, 19173, 19901, 29414, 31273, 31706, 38346, 39802, 44121, 47559, 59703, 62546, 88242, 93819, 95118, 110971, 119406, 174383, 187638, 218911, 221942, 235969, 332913, 348766, 437822, 471938, 523149, 543013, 656733, 665826, 707907, 1046298, 1086026, 1220681, 1313466, 1415814, 1629039, 1651783, 2441362, 2595659, 3258078, 3303566, 3662043, 3801091, 4955349, 5191318, 5973143, 7324086, 7602182, 7786977, 9910698, 11403273, 11946286, 15573954, 17919429, 18169613, 22806546, 35838858, 36339226, 41812001, 45070079, 54508839, 83624002, 90140158, 109017678, 125436003, 135210237, 250872006, 270420474, 315490553, 495770869, 630981106, 946471659, 991541738, 1487312607, 1892943318, 2974625214, 3470396083, 6940792166, 10411188249, 20822376498]

約数ペア:

[(1, 20822376498), (2, 10411188249), (3, 6940792166), (6, 3470396083), (7, 2974625214), (11, 1892943318), (14, 1487312607), (21, 991541738), (22, 946471659), (33, 630981106), (42, 495770869), (66, 315490553), (77, 270420474), (83, 250872006), (154, 135210237), (166, 125436003), (191, 109017678), (231, 90140158), (249, 83624002), (382, 54508839), (462, 45070079), (498, 41812001), (573, 36339226), (581, 35838858), (913, 22806546), (1146, 18169613), (1162, 17919429), (1337, 15573954), (1743, 11946286), (1826, 11403273), (2101, 9910698), (2674, 7786977), (2739, 7602182), (2843, 7324086), (3486, 5973143), (4011, 5191318), (4202, 4955349), (5478, 3801091), (5686, 3662043), (6303, 3303566), (6391, 3258078), (8022, 2595659), (8529, 2441362), (12606, 1651783), (12782, 1629039), (14707, 1415814), (15853, 1313466), (17058, 1220681), (19173, 1086026), (19901, 1046298), (29414, 707907), (31273, 665826), (31706, 656733), (38346, 543013), (39802, 523149), (44121, 471938), (47559, 437822), (59703, 348766), (62546, 332913), (88242, 235969), (93819, 221942), (95118, 218911), (110971, 187638), (119406, 174383)]