20165346

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58963}}^1$

素因数の和:58990

約数の個数: 24

約数和(自身を含む): 45991920

約数和(自身を除く): 25826574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 58963, 117926, 176889, 353778, 530667, 1061334, 1120297, 2240594, 3360891, 6721782, 10082673, 20165346]

約数ペア:

[(1, 20165346), (2, 10082673), (3, 6721782), (6, 3360891), (9, 2240594), (18, 1120297), (19, 1061334), (38, 530667), (57, 353778), (114, 176889), (171, 117926), (342, 58963)]