20162059648

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{24133}}^1$

素因数の和:24315

約数の個数: 64

約数和(自身を含む): 41208322320

約数和(自身を除く): 21046262672

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 107, 122, 128, 214, 244, 428, 488, 856, 976, 1712, 1952, 3424, 3904, 6527, 6848, 7808, 13054, 13696, 24133, 26108, 48266, 52216, 96532, 104432, 193064, 208864, 386128, 417728, 772256, 835456, 1472113, 1544512, 2582231, 2944226, 3089024, 5164462, 5888452, 10328924, 11776904, 20657848, 23553808, 41315696, 47107616, 82631392, 94215232, 157516091, 165262784, 188430464, 315032182, 330525568, 630064364, 1260128728, 2520257456, 5040514912, 10081029824, 20162059648]

約数ペア:

[(1, 20162059648), (2, 10081029824), (4, 5040514912), (8, 2520257456), (16, 1260128728), (32, 630064364), (61, 330525568), (64, 315032182), (107, 188430464), (122, 165262784), (128, 157516091), (214, 94215232), (244, 82631392), (428, 47107616), (488, 41315696), (856, 23553808), (976, 20657848), (1712, 11776904), (1952, 10328924), (3424, 5888452), (3904, 5164462), (6527, 3089024), (6848, 2944226), (7808, 2582231), (13054, 1544512), (13696, 1472113), (24133, 835456), (26108, 772256), (48266, 417728), (52216, 386128), (96532, 208864), (104432, 193064)]