20249178

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 41622336

約数和(自身を除く): 21373158

約数列:

[1, 2, 3, 6, 73, 83, 146, 166, 219, 249, 438, 498, 557, 1114, 1671, 3342, 6059, 12118, 18177, 36354, 40661, 46231, 81322, 92462, 121983, 138693, 243966, 277386, 3374863, 6749726, 10124589, 20249178]

約数ペア:

[(1, 20249178), (2, 10124589), (3, 6749726), (6, 3374863), (73, 277386), (83, 243966), (146, 138693), (166, 121983), (219, 92462), (249, 81322), (438, 46231), (498, 40661), (557, 36354), (1114, 18177), (1671, 12118), (3342, 6059)]