20877369912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3793}}^1$

素因数の和:4042

約数の個数: 192

約数和(自身を含む): 66004673280

約数和(自身を除く): 45127303368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 67, 72, 84, 126, 134, 163, 168, 201, 252, 268, 326, 402, 469, 489, 504, 536, 603, 652, 804, 938, 978, 1141, 1206, 1304, 1407, 1467, 1608, 1876, 1956, 2282, 2412, 2814, 2934, 3423, 3752, 3793, 3912, 4221, 4564, 4824, 5628, 5868, 6846, 7586, 8442, 9128, 10269, 10921, 11256, 11379, 11736, 13692, 15172, 16884, 20538, 21842, 22758, 26551, 27384, 30344, 32763, 33768, 34137, 41076, 43684, 45516, 53102, 65526, 68274, 76447, 79653, 82152, 87368, 91032, 98289, 106204, 131052, 136548, 152894, 159306, 196578, 212408, 229341, 238959, 254131, 262104, 273096, 305788, 318612, 393156, 458682, 477918, 508262, 611576, 618259, 637224, 688023, 762393, 786312, 917364, 955836, 1016524, 1236518, 1376046, 1524786, 1778917, 1834728, 1854777, 1911672, 2033048, 2287179, 2473036, 2752092, 3049572, 3557834, 3709554, 4327813, 4574358, 4946072, 5336751, 5504184, 5564331, 6099144, 7115668, 7419108, 8655626, 9148716, 10673502, 11128662, 12983439, 14231336, 14838216, 16010253, 17311252, 18297432, 21347004, 22257324, 25966878, 32020506, 34622504, 38950317, 41423353, 42694008, 44514648, 51933756, 64041012, 77900634, 82846706, 103867512, 124270059, 128082024, 155801268, 165693412, 248540118, 289963471, 311602536, 331386824, 372810177, 497080236, 579926942, 745620354, 869890413, 994160472, 1159853884, 1491240708, 1739780826, 2319707768, 2609671239, 2982481416, 3479561652, 5219342478, 6959123304, 10438684956, 20877369912]

約数ペア:

[(1, 20877369912), (2, 10438684956), (3, 6959123304), (4, 5219342478), (6, 3479561652), (7, 2982481416), (8, 2609671239), (9, 2319707768), (12, 1739780826), (14, 1491240708), (18, 1159853884), (21, 994160472), (24, 869890413), (28, 745620354), (36, 579926942), (42, 497080236), (56, 372810177), (63, 331386824), (67, 311602536), (72, 289963471), (84, 248540118), (126, 165693412), (134, 155801268), (163, 128082024), (168, 124270059), (201, 103867512), (252, 82846706), (268, 77900634), (326, 64041012), (402, 51933756), (469, 44514648), (489, 42694008), (504, 41423353), (536, 38950317), (603, 34622504), (652, 32020506), (804, 25966878), (938, 22257324), (978, 21347004), (1141, 18297432), (1206, 17311252), (1304, 16010253), (1407, 14838216), (1467, 14231336), (1608, 12983439), (1876, 11128662), (1956, 10673502), (2282, 9148716), (2412, 8655626), (2814, 7419108), (2934, 7115668), (3423, 6099144), (3752, 5564331), (3793, 5504184), (3912, 5336751), (4221, 4946072), (4564, 4574358), (4824, 4327813), (5628, 3709554), (5868, 3557834), (6846, 3049572), (7586, 2752092), (8442, 2473036), (9128, 2287179), (10269, 2033048), (10921, 1911672), (11256, 1854777), (11379, 1834728), (11736, 1778917), (13692, 1524786), (15172, 1376046), (16884, 1236518), (20538, 1016524), (21842, 955836), (22758, 917364), (26551, 786312), (27384, 762393), (30344, 688023), (32763, 637224), (33768, 618259), (34137, 611576), (41076, 508262), (43684, 477918), (45516, 458682), (53102, 393156), (65526, 318612), (68274, 305788), (76447, 273096), (79653, 262104), (82152, 254131), (87368, 238959), (91032, 229341), (98289, 212408), (106204, 196578), (131052, 159306), (136548, 152894)]