19696711752

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{71483}}^1$

素因数の和:71627

約数の個数: 96

約数和(自身を含む): 55199944800

約数和(自身を除く): 35503233048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 89, 129, 172, 178, 258, 267, 344, 356, 387, 516, 534, 712, 774, 801, 1032, 1068, 1548, 1602, 2136, 3096, 3204, 3827, 6408, 7654, 11481, 15308, 22962, 30616, 34443, 45924, 68886, 71483, 91848, 137772, 142966, 214449, 275544, 285932, 428898, 571864, 643347, 857796, 1286694, 1715592, 2573388, 3073769, 5146776, 6147538, 6361987, 9221307, 12295076, 12723974, 18442614, 19085961, 24590152, 25447948, 27663921, 36885228, 38171922, 50895896, 55327842, 57257883, 73770456, 76343844, 110655684, 114515766, 152687688, 221311368, 229031532, 273565441, 458063064, 547130882, 820696323, 1094261764, 1641392646, 2188523528, 2462088969, 3282785292, 4924177938, 6565570584, 9848355876, 19696711752]

約数ペア:

[(1, 19696711752), (2, 9848355876), (3, 6565570584), (4, 4924177938), (6, 3282785292), (8, 2462088969), (9, 2188523528), (12, 1641392646), (18, 1094261764), (24, 820696323), (36, 547130882), (43, 458063064), (72, 273565441), (86, 229031532), (89, 221311368), (129, 152687688), (172, 114515766), (178, 110655684), (258, 76343844), (267, 73770456), (344, 57257883), (356, 55327842), (387, 50895896), (516, 38171922), (534, 36885228), (712, 27663921), (774, 25447948), (801, 24590152), (1032, 19085961), (1068, 18442614), (1548, 12723974), (1602, 12295076), (2136, 9221307), (3096, 6361987), (3204, 6147538), (3827, 5146776), (6408, 3073769), (7654, 2573388), (11481, 1715592), (15308, 1286694), (22962, 857796), (30616, 643347), (34443, 571864), (45924, 428898), (68886, 285932), (71483, 275544), (91848, 214449), (137772, 142966)]