20189949846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{291619}}^1$

素因数の和:292684

約数の個数: 32

約数和(自身を含む): 44092944000

約数和(自身を除く): 23902994154

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1049, 2098, 3147, 6294, 11539, 23078, 34617, 69234, 291619, 583238, 874857, 1749714, 3207809, 6415618, 9623427, 19246854, 305908331, 611816662, 917724993, 1835449986, 3364991641, 6729983282, 10094974923, 20189949846]

約数ペア:

[(1, 20189949846), (2, 10094974923), (3, 6729983282), (6, 3364991641), (11, 1835449986), (22, 917724993), (33, 611816662), (66, 305908331), (1049, 19246854), (2098, 9623427), (3147, 6415618), (6294, 3207809), (11539, 1749714), (23078, 874857), (34617, 583238), (69234, 291619)]