20641651344

素因数分解:

$2^4\times 3^2\times {\mathrm{1049}}^1\times {\mathrm{136649}}^1$

素因数の和:137712

約数の個数: 60

約数和(自身を含む): 57823447500

約数和(自身を除く): 37181796156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1049, 2098, 3147, 4196, 6294, 8392, 9441, 12588, 16784, 18882, 25176, 37764, 50352, 75528, 136649, 151056, 273298, 409947, 546596, 819894, 1093192, 1229841, 1639788, 2186384, 2459682, 3279576, 4919364, 6559152, 9838728, 19677456, 143344801, 286689602, 430034403, 573379204, 860068806, 1146758408, 1290103209, 1720137612, 2293516816, 2580206418, 3440275224, 5160412836, 6880550448, 10320825672, 20641651344]

約数ペア:

[(1, 20641651344), (2, 10320825672), (3, 6880550448), (4, 5160412836), (6, 3440275224), (8, 2580206418), (9, 2293516816), (12, 1720137612), (16, 1290103209), (18, 1146758408), (24, 860068806), (36, 573379204), (48, 430034403), (72, 286689602), (144, 143344801), (1049, 19677456), (2098, 9838728), (3147, 6559152), (4196, 4919364), (6294, 3279576), (8392, 2459682), (9441, 2186384), (12588, 1639788), (16784, 1229841), (18882, 1093192), (25176, 819894), (37764, 546596), (50352, 409947), (75528, 273298), (136649, 151056)]