20215948146

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1347191}}^1$

素因数の和:1347298

約数の個数: 32

約数和(自身を含む): 42097055616

約数和(自身を除く): 21881107470

約数列:

[1, 2, 3, 6, 41, 61, 82, 122, 123, 183, 246, 366, 2501, 5002, 7503, 15006, 1347191, 2694382, 4041573, 8083146, 55234831, 82178651, 110469662, 164357302, 165704493, 246535953, 331408986, 493071906, 3369324691, 6738649382, 10107974073, 20215948146]

約数ペア:

[(1, 20215948146), (2, 10107974073), (3, 6738649382), (6, 3369324691), (41, 493071906), (61, 331408986), (82, 246535953), (122, 165704493), (123, 164357302), (183, 110469662), (246, 82178651), (366, 55234831), (2501, 8083146), (5002, 4041573), (7503, 2694382), (15006, 1347191)]