20177612934

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{7457}}^1$

素因数の和:7709

約数の個数: 64

約数和(自身を含む): 42064551936

約数和(自身を除く): 21886939002

約数列:

[1, 2, 3, 6, 53, 67, 106, 127, 134, 159, 201, 254, 318, 381, 402, 762, 3551, 6731, 7102, 7457, 8509, 10653, 13462, 14914, 17018, 20193, 21306, 22371, 25527, 40386, 44742, 51054, 395221, 450977, 499619, 790442, 901954, 947039, 999238, 1185663, 1352931, 1498857, 1894078, 2371326, 2705862, 2841117, 2997714, 5682234, 26479807, 50193067, 52959614, 63451613, 79439421, 100386134, 126903226, 150579201, 158878842, 190354839, 301158402, 380709678, 3362935489, 6725870978, 10088806467, 20177612934]

約数ペア:

[(1, 20177612934), (2, 10088806467), (3, 6725870978), (6, 3362935489), (53, 380709678), (67, 301158402), (106, 190354839), (127, 158878842), (134, 150579201), (159, 126903226), (201, 100386134), (254, 79439421), (318, 63451613), (381, 52959614), (402, 50193067), (762, 26479807), (3551, 5682234), (6731, 2997714), (7102, 2841117), (7457, 2705862), (8509, 2371326), (10653, 1894078), (13462, 1498857), (14914, 1352931), (17018, 1185663), (20193, 999238), (21306, 947039), (22371, 901954), (25527, 790442), (40386, 499619), (44742, 450977), (51054, 395221)]