20130749710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12119}}^1\times {\mathrm{3863}}^1$

素因数の和:16032

約数の個数: 32

約数和(自身を含む): 37090690560

約数和(自身を除く): 16959940850

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3863, 7726, 12119, 19315, 24238, 38630, 60595, 121190, 166109, 332218, 521117, 830545, 1042234, 1661090, 2605585, 5211170, 46815697, 93631394, 234078485, 468156970, 2013074971, 4026149942, 10065374855, 20130749710]

約数ペア:

[(1, 20130749710), (2, 10065374855), (5, 4026149942), (10, 2013074971), (43, 468156970), (86, 234078485), (215, 93631394), (430, 46815697), (3863, 5211170), (7726, 2605585), (12119, 1661090), (19315, 1042234), (24238, 830545), (38630, 521117), (60595, 332218), (121190, 166109)]