20211580218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{116158507}}^1$

素因数の和:116158541

約数の個数: 16

約数和(自身を含む): 41817062880

約数和(自身を除く): 21605482662

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 116158507, 232317014, 348475521, 696951042, 3368596703, 6737193406, 10105790109, 20211580218]

約数ペア:

[(1, 20211580218), (2, 10105790109), (3, 6737193406), (6, 3368596703), (29, 696951042), (58, 348475521), (87, 232317014), (174, 116158507)]