20174433616

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{42611}}^1$

素因数の和:42979

約数の個数: 40

約数和(自身を含む): 39565753344

約数和(自身を除く): 19391319728

約数列:

[1, 2, 4, 8, 16, 127, 233, 254, 466, 508, 932, 1016, 1864, 2032, 3728, 29591, 42611, 59182, 85222, 118364, 170444, 236728, 340888, 473456, 681776, 5411597, 9928363, 10823194, 19856726, 21646388, 39713452, 43292776, 79426904, 86585552, 158853808, 1260902101, 2521804202, 5043608404, 10087216808, 20174433616]

約数ペア:

[(1, 20174433616), (2, 10087216808), (4, 5043608404), (8, 2521804202), (16, 1260902101), (127, 158853808), (233, 86585552), (254, 79426904), (466, 43292776), (508, 39713452), (932, 21646388), (1016, 19856726), (1864, 10823194), (2032, 9928363), (3728, 5411597), (29591, 681776), (42611, 473456), (59182, 340888), (85222, 236728), (118364, 170444)]