20132837791700

素因数分解:

$2^2\times 5^2\times {\mathrm{79039}}^1\times {\mathrm{2547203}}^1$

素因数の和:2626256

約数の個数: 36

約数和(自身を含む): 43688827902720

約数和(自身を除く): 23555990111020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 79039, 158078, 316156, 395195, 790390, 1580780, 1975975, 2547203, 3951950, 5094406, 7903900, 10188812, 12736015, 25472030, 50944060, 63680075, 127360150, 254720300, 201328377917, 402656755834, 805313511668, 1006641889585, 2013283779170, 4026567558340, 5033209447925, 10066418895850, 20132837791700]

約数ペア:

[(1, 20132837791700), (2, 10066418895850), (4, 5033209447925), (5, 4026567558340), (10, 2013283779170), (20, 1006641889585), (25, 805313511668), (50, 402656755834), (100, 201328377917), (79039, 254720300), (158078, 127360150), (316156, 63680075), (395195, 50944060), (790390, 25472030), (1580780, 12736015), (1975975, 10188812), (2547203, 7903900), (3951950, 5094406)]