20736335382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{3557}}^1$

素因数の和:3906

約数の個数: 96

約数和(自身を含む): 49062827520

約数和(自身を除く): 28326492138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 251, 294, 474, 502, 553, 753, 1106, 1506, 1659, 1757, 3318, 3514, 3557, 3871, 5271, 7114, 7742, 10542, 10671, 11613, 12299, 19829, 21342, 23226, 24598, 24899, 36897, 39658, 49798, 59487, 73794, 74697, 118974, 138803, 149394, 174293, 277606, 281003, 348586, 416409, 522879, 562006, 832818, 843009, 892807, 971621, 1045758, 1686018, 1785614, 1943242, 1967021, 2678421, 2914863, 3934042, 5356842, 5829726, 5901063, 6249649, 11802126, 12499298, 13769147, 18748947, 27538294, 37497894, 41307441, 43747543, 70531753, 82614882, 87495086, 131242629, 141063506, 211595259, 262485258, 423190518, 493722271, 987444542, 1481166813, 2962333626, 3456055897, 6912111794, 10368167691, 20736335382]

約数ペア:

[(1, 20736335382), (2, 10368167691), (3, 6912111794), (6, 3456055897), (7, 2962333626), (14, 1481166813), (21, 987444542), (42, 493722271), (49, 423190518), (79, 262485258), (98, 211595259), (147, 141063506), (158, 131242629), (237, 87495086), (251, 82614882), (294, 70531753), (474, 43747543), (502, 41307441), (553, 37497894), (753, 27538294), (1106, 18748947), (1506, 13769147), (1659, 12499298), (1757, 11802126), (3318, 6249649), (3514, 5901063), (3557, 5829726), (3871, 5356842), (5271, 3934042), (7114, 2914863), (7742, 2678421), (10542, 1967021), (10671, 1943242), (11613, 1785614), (12299, 1686018), (19829, 1045758), (21342, 971621), (23226, 892807), (24598, 843009), (24899, 832818), (36897, 562006), (39658, 522879), (49798, 416409), (59487, 348586), (73794, 281003), (74697, 277606), (118974, 174293), (138803, 149394)]