20238429882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{18041}}^1$

素因数の和:18819

約数の個数: 64

約数和(自身を含む): 46141332480

約数和(自身を除く): 25902902598

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 739, 759, 1478, 1518, 2217, 4434, 8129, 16258, 16997, 18041, 24387, 33994, 36082, 48774, 50991, 54123, 101982, 108246, 186967, 198451, 373934, 396902, 414943, 560901, 595353, 829886, 1121802, 1190706, 1244829, 2489658, 4564373, 9128746, 13332299, 13693119, 26664598, 27386238, 39996897, 79993794, 146655289, 293310578, 306642877, 439965867, 613285754, 879931734, 919928631, 1839857262, 3373071647, 6746143294, 10119214941, 20238429882]

約数ペア:

[(1, 20238429882), (2, 10119214941), (3, 6746143294), (6, 3373071647), (11, 1839857262), (22, 919928631), (23, 879931734), (33, 613285754), (46, 439965867), (66, 306642877), (69, 293310578), (138, 146655289), (253, 79993794), (506, 39996897), (739, 27386238), (759, 26664598), (1478, 13693119), (1518, 13332299), (2217, 9128746), (4434, 4564373), (8129, 2489658), (16258, 1244829), (16997, 1190706), (18041, 1121802), (24387, 829886), (33994, 595353), (36082, 560901), (48774, 414943), (50991, 396902), (54123, 373934), (101982, 198451), (108246, 186967)]