20653512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78233}}^1$

素因数の和:78253

約数の個数: 32

約数和(自身を含む): 56328480

約数和(自身を除く): 35674968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78233, 156466, 234699, 312932, 469398, 625864, 860563, 938796, 1721126, 1877592, 2581689, 3442252, 5163378, 6884504, 10326756, 20653512]

約数ペア:

[(1, 20653512), (2, 10326756), (3, 6884504), (4, 5163378), (6, 3442252), (8, 2581689), (11, 1877592), (12, 1721126), (22, 938796), (24, 860563), (33, 625864), (44, 469398), (66, 312932), (88, 234699), (132, 156466), (264, 78233)]