20173614808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{5021}}^1$

素因数の和:6028

約数の個数: 64

約数和(自身を含む): 41394136320

約数和(自身を除く): 21220521512

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 953, 1054, 1906, 2108, 3812, 4216, 5021, 7624, 10042, 16201, 20084, 29543, 32402, 40168, 59086, 64804, 85357, 118172, 129608, 155651, 170714, 236344, 311302, 341428, 502231, 622604, 682856, 1004462, 1245208, 2008924, 2646067, 4017848, 4785013, 5292134, 9570026, 10584268, 19140052, 21168536, 38280104, 81345221, 148335403, 162690442, 296670806, 325380884, 593341612, 650761768, 1186683224, 2521701851, 5043403702, 10086807404, 20173614808]

約数ペア:

[(1, 20173614808), (2, 10086807404), (4, 5043403702), (8, 2521701851), (17, 1186683224), (31, 650761768), (34, 593341612), (62, 325380884), (68, 296670806), (124, 162690442), (136, 148335403), (248, 81345221), (527, 38280104), (953, 21168536), (1054, 19140052), (1906, 10584268), (2108, 9570026), (3812, 5292134), (4216, 4785013), (5021, 4017848), (7624, 2646067), (10042, 2008924), (16201, 1245208), (20084, 1004462), (29543, 682856), (32402, 622604), (40168, 502231), (59086, 341428), (64804, 311302), (85357, 236344), (118172, 170714), (129608, 155651)]