2020804564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 4023613440

約数和(自身を除く): 2002808876

約数列:

[1, 2, 4, 23, 29, 31, 46, 53, 58, 62, 92, 106, 116, 124, 212, 461, 667, 713, 899, 922, 1219, 1334, 1426, 1537, 1643, 1798, 1844, 2438, 2668, 2852, 3074, 3286, 3596, 4876, 6148, 6572, 10603, 13369, 14291, 20677, 21206, 24433, 26738, 28582, 35351, 37789, 41354, 42412, 47647, 48866, 53476, 57164, 70702, 75578, 82708, 95294, 97732, 141404, 151156, 190588, 307487, 328693, 414439, 561959, 614974, 657386, 708557, 757423, 828878, 1095881, 1123918, 1229948, 1314772, 1417114, 1514846, 1657756, 2191762, 2247836, 2834228, 3029692, 4383524, 9532097, 16296811, 17420729, 19064194, 21965267, 32593622, 34841458, 38128388, 43930534, 65187244, 69682916, 87861068, 505201141, 1010402282, 2020804564]

約数ペア:

[(1, 2020804564), (2, 1010402282), (4, 505201141), (23, 87861068), (29, 69682916), (31, 65187244), (46, 43930534), (53, 38128388), (58, 34841458), (62, 32593622), (92, 21965267), (106, 19064194), (116, 17420729), (124, 16296811), (212, 9532097), (461, 4383524), (667, 3029692), (713, 2834228), (899, 2247836), (922, 2191762), (1219, 1657756), (1334, 1514846), (1426, 1417114), (1537, 1314772), (1643, 1229948), (1798, 1123918), (1844, 1095881), (2438, 828878), (2668, 757423), (2852, 708557), (3074, 657386), (3286, 614974), (3596, 561959), (4876, 414439), (6148, 328693), (6572, 307487), (10603, 190588), (13369, 151156), (14291, 141404), (20677, 97732), (21206, 95294), (24433, 82708), (26738, 75578), (28582, 70702), (35351, 57164), (37789, 53476), (41354, 48866), (42412, 47647)]