20228977026

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{35507}}^1$

素因数の和:36567

約数の個数: 48

約数和(自身を含む): 45288891648

約数和(自身を除く): 25059914622

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1021, 2042, 3063, 6126, 9189, 18378, 31651, 35507, 63302, 71014, 94953, 106521, 189906, 213042, 284859, 319563, 569718, 639126, 1100717, 2201434, 3302151, 6604302, 9906453, 19812906, 36252647, 72505294, 108757941, 217515882, 326273823, 652547646, 1123832057, 2247664114, 3371496171, 6742992342, 10114488513, 20228977026]

約数ペア:

[(1, 20228977026), (2, 10114488513), (3, 6742992342), (6, 3371496171), (9, 2247664114), (18, 1123832057), (31, 652547646), (62, 326273823), (93, 217515882), (186, 108757941), (279, 72505294), (558, 36252647), (1021, 19812906), (2042, 9906453), (3063, 6604302), (6126, 3302151), (9189, 2201434), (18378, 1100717), (31651, 639126), (35507, 569718), (63302, 319563), (71014, 284859), (94953, 213042), (106521, 189906)]