20184112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97039}}^1$

素因数の和:97060

約数の個数: 20

約数和(自身を含む): 42115360

約数和(自身を除く): 21931248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97039, 194078, 388156, 776312, 1261507, 1552624, 2523014, 5046028, 10092056, 20184112]

約数ペア:

[(1, 20184112), (2, 10092056), (4, 5046028), (8, 2523014), (13, 1552624), (16, 1261507), (26, 776312), (52, 388156), (104, 194078), (208, 97039)]