20349621894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4071553}}^1$

素因数の和:4071589

約数の個数: 48

約数和(自身を含む): 50128972848

約数和(自身を除く): 29779350954

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 4071553, 8143106, 12214659, 24429318, 28500871, 57001742, 69216401, 85502613, 138432802, 171005226, 199506097, 207649203, 399012194, 415298406, 484514807, 598518291, 969029614, 1197036582, 1453544421, 2907088842, 3391603649, 6783207298, 10174810947, 20349621894]

約数ペア:

[(1, 20349621894), (2, 10174810947), (3, 6783207298), (6, 3391603649), (7, 2907088842), (14, 1453544421), (17, 1197036582), (21, 969029614), (34, 598518291), (42, 484514807), (49, 415298406), (51, 399012194), (98, 207649203), (102, 199506097), (119, 171005226), (147, 138432802), (238, 85502613), (294, 69216401), (357, 57001742), (714, 28500871), (833, 24429318), (1666, 12214659), (2499, 8143106), (4998, 4071553)]