20063758852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1\times {\mathrm{9511}}^1$

素因数の和:10252

約数の個数: 48

約数和(自身を含む): 37920919680

約数和(自身を除く): 17857160828

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 677, 779, 1354, 1558, 2708, 3116, 9511, 12863, 19022, 25726, 27757, 38044, 51452, 55514, 111028, 180709, 361418, 389951, 527383, 722836, 779902, 1054766, 1559804, 2109532, 6438947, 7409069, 12877894, 14818138, 25755788, 29636276, 122339993, 244679986, 263996827, 489359972, 527993654, 1055987308, 5015939713, 10031879426, 20063758852]

約数ペア:

[(1, 20063758852), (2, 10031879426), (4, 5015939713), (19, 1055987308), (38, 527993654), (41, 489359972), (76, 263996827), (82, 244679986), (164, 122339993), (677, 29636276), (779, 25755788), (1354, 14818138), (1558, 12877894), (2708, 7409069), (3116, 6438947), (9511, 2109532), (12863, 1559804), (19022, 1054766), (25726, 779902), (27757, 722836), (38044, 527383), (51452, 389951), (55514, 361418), (111028, 180709)]