20167256883

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1\times {\mathrm{36877}}^1$

素因数の和:37734

約数の個数: 16

約数和(自身を含む): 27016527776

約数和(自身を除く): 6849270893

約数列:

[1, 3, 421, 433, 1263, 1299, 36877, 110631, 182293, 546879, 15525217, 15967741, 46575651, 47903223, 6722418961, 20167256883]

約数ペア:

[(1, 20167256883), (3, 6722418961), (421, 47903223), (433, 46575651), (1263, 15967741), (1299, 15525217), (36877, 546879), (110631, 182293)]