20117848812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4657}}^1\times {\mathrm{18947}}^1$

素因数の和:23630

約数の個数: 48

約数和(自身を含む): 49425479040

約数和(自身を除く): 29307630228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4657, 9314, 13971, 18628, 18947, 27942, 37894, 55884, 56841, 75788, 88483, 113682, 176966, 227364, 265449, 353932, 359993, 530898, 719986, 1061796, 1079979, 1439972, 2159958, 4319916, 88236179, 176472358, 264708537, 352944716, 529417074, 1058834148, 1676487401, 3352974802, 5029462203, 6705949604, 10058924406, 20117848812]

約数ペア:

[(1, 20117848812), (2, 10058924406), (3, 6705949604), (4, 5029462203), (6, 3352974802), (12, 1676487401), (19, 1058834148), (38, 529417074), (57, 352944716), (76, 264708537), (114, 176472358), (228, 88236179), (4657, 4319916), (9314, 2159958), (13971, 1439972), (18628, 1079979), (18947, 1061796), (27942, 719986), (37894, 530898), (55884, 359993), (56841, 353932), (75788, 265449), (88483, 227364), (113682, 176966)]