20055971208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{483323}}^1$

素因数の和:483371

約数の個数: 128

約数和(自身を含む): 64958745600

約数和(自身を除く): 44902774392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 41496, 483323, 966646, 1449969, 1933292, 2899938, 3383261, 3866584, 5799876, 6283199, 6766522, 9183137, 10149783, 11599752, 12566398, 13533044, 18366274, 18849597, 20299566, 25132796, 27066088, 27549411, 36732548, 37699194, 40599132, 43982393, 50265592, 55098822, 64281959, 73465096, 75398388, 81198264, 87964786, 110197644, 119380781, 128563918, 131947179, 150796776, 175929572, 192845877, 220395288, 238761562, 257127836, 263894358, 351859144, 358142343, 385691754, 477523124, 514255672, 527788716, 716284686, 771383508, 835665467, 955046248, 1055577432, 1432569372, 1542767016, 1671330934, 2506996401, 2865138744, 3342661868, 5013992802, 6685323736, 10027985604, 20055971208]

約数ペア:

[(1, 20055971208), (2, 10027985604), (3, 6685323736), (4, 5013992802), (6, 3342661868), (7, 2865138744), (8, 2506996401), (12, 1671330934), (13, 1542767016), (14, 1432569372), (19, 1055577432), (21, 955046248), (24, 835665467), (26, 771383508), (28, 716284686), (38, 527788716), (39, 514255672), (42, 477523124), (52, 385691754), (56, 358142343), (57, 351859144), (76, 263894358), (78, 257127836), (84, 238761562), (91, 220395288), (104, 192845877), (114, 175929572), (133, 150796776), (152, 131947179), (156, 128563918), (168, 119380781), (182, 110197644), (228, 87964786), (247, 81198264), (266, 75398388), (273, 73465096), (312, 64281959), (364, 55098822), (399, 50265592), (456, 43982393), (494, 40599132), (532, 37699194), (546, 36732548), (728, 27549411), (741, 27066088), (798, 25132796), (988, 20299566), (1064, 18849597), (1092, 18366274), (1482, 13533044), (1596, 12566398), (1729, 11599752), (1976, 10149783), (2184, 9183137), (2964, 6766522), (3192, 6283199), (3458, 5799876), (5187, 3866584), (5928, 3383261), (6916, 2899938), (10374, 1933292), (13832, 1449969), (20748, 966646), (41496, 483323)]