20199168702

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{65239}}^1$

素因数の和:65517

約数の個数: 48

約数和(自身を含む): 44455057920

約数和(自身を除く): 24255889218

約数列:

[1, 2, 3, 6, 9, 18, 103, 167, 206, 309, 334, 501, 618, 927, 1002, 1503, 1854, 3006, 17201, 34402, 51603, 65239, 103206, 130478, 154809, 195717, 309618, 391434, 587151, 1174302, 6719617, 10894913, 13439234, 20158851, 21789826, 32684739, 40317702, 60476553, 65369478, 98054217, 120953106, 196108434, 1122176039, 2244352078, 3366528117, 6733056234, 10099584351, 20199168702]

約数ペア:

[(1, 20199168702), (2, 10099584351), (3, 6733056234), (6, 3366528117), (9, 2244352078), (18, 1122176039), (103, 196108434), (167, 120953106), (206, 98054217), (309, 65369478), (334, 60476553), (501, 40317702), (618, 32684739), (927, 21789826), (1002, 20158851), (1503, 13439234), (1854, 10894913), (3006, 6719617), (17201, 1174302), (34402, 587151), (51603, 391434), (65239, 309618), (103206, 195717), (130478, 154809)]