20667192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9492

約数の個数: 64

約数和(自身を含む): 63598080

約数和(自身を除く): 42930888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9463, 18926, 28389, 37852, 56778, 66241, 75704, 113556, 123019, 132482, 198723, 227112, 246038, 264964, 369057, 397446, 492076, 529928, 738114, 794892, 861133, 984152, 1476228, 1589784, 1722266, 2583399, 2952456, 3444532, 5166798, 6889064, 10333596, 20667192]

約数ペア:

[(1, 20667192), (2, 10333596), (3, 6889064), (4, 5166798), (6, 3444532), (7, 2952456), (8, 2583399), (12, 1722266), (13, 1589784), (14, 1476228), (21, 984152), (24, 861133), (26, 794892), (28, 738114), (39, 529928), (42, 492076), (52, 397446), (56, 369057), (78, 264964), (84, 246038), (91, 227112), (104, 198723), (156, 132482), (168, 123019), (182, 113556), (273, 75704), (312, 66241), (364, 56778), (546, 37852), (728, 28389), (1092, 18926), (2184, 9463)]