20189667132

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9505493}}^1$

素因数の和:9505562

約数の個数: 36

約数和(自身を含む): 51899997240

約数和(自身を除く): 31710330108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9505493, 19010986, 28516479, 38021972, 57032958, 85549437, 114065916, 171098874, 342197748, 560824087, 1121648174, 1682472261, 2243296348, 3364944522, 5047416783, 6729889044, 10094833566, 20189667132]

約数ペア:

[(1, 20189667132), (2, 10094833566), (3, 6729889044), (4, 5047416783), (6, 3364944522), (9, 2243296348), (12, 1682472261), (18, 1121648174), (36, 560824087), (59, 342197748), (118, 171098874), (177, 114065916), (236, 85549437), (354, 57032958), (531, 38021972), (708, 28516479), (1062, 19010986), (2124, 9505493)]