20262330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 58339008

約数和(自身を除く): 38076678

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 97, 99, 110, 165, 194, 198, 211, 291, 330, 422, 485, 495, 582, 633, 873, 970, 990, 1055, 1067, 1266, 1455, 1746, 1899, 2110, 2134, 2321, 2910, 3165, 3201, 3798, 4365, 4642, 5335, 6330, 6402, 6963, 8730, 9495, 9603, 10670, 11605, 13926, 16005, 18990, 19206, 20467, 20889, 23210, 32010, 34815, 40934, 41778, 48015, 61401, 69630, 96030, 102335, 104445, 122802, 184203, 204670, 208890, 225137, 307005, 368406, 450274, 614010, 675411, 921015, 1125685, 1350822, 1842030, 2026233, 2251370, 3377055, 4052466, 6754110, 10131165, 20262330]

約数ペア:

[(1, 20262330), (2, 10131165), (3, 6754110), (5, 4052466), (6, 3377055), (9, 2251370), (10, 2026233), (11, 1842030), (15, 1350822), (18, 1125685), (22, 921015), (30, 675411), (33, 614010), (45, 450274), (55, 368406), (66, 307005), (90, 225137), (97, 208890), (99, 204670), (110, 184203), (165, 122802), (194, 104445), (198, 102335), (211, 96030), (291, 69630), (330, 61401), (422, 48015), (485, 41778), (495, 40934), (582, 34815), (633, 32010), (873, 23210), (970, 20889), (990, 20467), (1055, 19206), (1067, 18990), (1266, 16005), (1455, 13926), (1746, 11605), (1899, 10670), (2110, 9603), (2134, 9495), (2321, 8730), (2910, 6963), (3165, 6402), (3201, 6330), (3798, 5335), (4365, 4642)]