20197780716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3469}}^1\times {\mathrm{28541}}^1$

素因数の和:32034

約数の個数: 48

約数和(自身を含む): 49916532960

約数和(自身を除く): 29718752244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 3469, 6938, 10407, 13876, 20814, 28541, 41628, 57082, 58973, 85623, 114164, 117946, 171246, 176919, 235892, 342492, 353838, 485197, 707676, 970394, 1455591, 1940788, 2911182, 5822364, 99008729, 198017458, 297026187, 396034916, 594052374, 1188104748, 1683148393, 3366296786, 5049445179, 6732593572, 10098890358, 20197780716]

約数ペア:

[(1, 20197780716), (2, 10098890358), (3, 6732593572), (4, 5049445179), (6, 3366296786), (12, 1683148393), (17, 1188104748), (34, 594052374), (51, 396034916), (68, 297026187), (102, 198017458), (204, 99008729), (3469, 5822364), (6938, 2911182), (10407, 1940788), (13876, 1455591), (20814, 970394), (28541, 707676), (41628, 485197), (57082, 353838), (58973, 342492), (85623, 235892), (114164, 176919), (117946, 171246)]