20177687112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{40037}}^1$

素因数の和:40163

約数の個数: 128

約数和(自身を含む): 58115957760

約数和(自身を除く): 37938270648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 83, 88, 92, 132, 138, 166, 184, 249, 253, 264, 276, 332, 498, 506, 552, 664, 759, 913, 996, 1012, 1518, 1826, 1909, 1992, 2024, 2739, 3036, 3652, 3818, 5478, 5727, 6072, 7304, 7636, 10956, 11454, 15272, 20999, 21912, 22908, 40037, 41998, 45816, 62997, 80074, 83996, 120111, 125994, 160148, 167992, 240222, 251988, 320296, 440407, 480444, 503976, 880814, 920851, 960888, 1321221, 1761628, 1841702, 2642442, 2762553, 3323071, 3523256, 3683404, 5284884, 5525106, 6646142, 7366808, 9969213, 10129361, 10569768, 11050212, 13292284, 19938426, 20258722, 22100424, 26584568, 30388083, 36553781, 39876852, 40517444, 60776166, 73107562, 76430633, 79753704, 81034888, 109661343, 121552332, 146215124, 152861266, 219322686, 229291899, 243104664, 292430248, 305722532, 438645372, 458583798, 611445064, 840736963, 877290744, 917167596, 1681473926, 1834335192, 2522210889, 3362947852, 5044421778, 6725895704, 10088843556, 20177687112]

約数ペア:

[(1, 20177687112), (2, 10088843556), (3, 6725895704), (4, 5044421778), (6, 3362947852), (8, 2522210889), (11, 1834335192), (12, 1681473926), (22, 917167596), (23, 877290744), (24, 840736963), (33, 611445064), (44, 458583798), (46, 438645372), (66, 305722532), (69, 292430248), (83, 243104664), (88, 229291899), (92, 219322686), (132, 152861266), (138, 146215124), (166, 121552332), (184, 109661343), (249, 81034888), (253, 79753704), (264, 76430633), (276, 73107562), (332, 60776166), (498, 40517444), (506, 39876852), (552, 36553781), (664, 30388083), (759, 26584568), (913, 22100424), (996, 20258722), (1012, 19938426), (1518, 13292284), (1826, 11050212), (1909, 10569768), (1992, 10129361), (2024, 9969213), (2739, 7366808), (3036, 6646142), (3652, 5525106), (3818, 5284884), (5478, 3683404), (5727, 3523256), (6072, 3323071), (7304, 2762553), (7636, 2642442), (10956, 1841702), (11454, 1761628), (15272, 1321221), (20999, 960888), (21912, 920851), (22908, 880814), (40037, 503976), (41998, 480444), (45816, 440407), (62997, 320296), (80074, 251988), (83996, 240222), (120111, 167992), (125994, 160148)]