20073644013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{5431}}^1$

素因数の和:5634

約数の個数: 48

約数和(自身を含む): 29846710656

約数和(自身を除く): 9773066643

約数列:

[1, 3, 17, 23, 51, 69, 137, 391, 411, 529, 1173, 1587, 2329, 3151, 5431, 6987, 8993, 9453, 16293, 26979, 53567, 72473, 92327, 124913, 160701, 217419, 276981, 374739, 744047, 1232041, 2123521, 2232141, 2872999, 3696123, 6370563, 8618997, 12648799, 17113081, 37946397, 48840983, 51339243, 146522949, 290922377, 393600863, 872767131, 1180802589, 6691214671, 20073644013]

約数ペア:

[(1, 20073644013), (3, 6691214671), (17, 1180802589), (23, 872767131), (51, 393600863), (69, 290922377), (137, 146522949), (391, 51339243), (411, 48840983), (529, 37946397), (1173, 17113081), (1587, 12648799), (2329, 8618997), (3151, 6370563), (5431, 3696123), (6987, 2872999), (8993, 2232141), (9453, 2123521), (16293, 1232041), (26979, 744047), (53567, 374739), (72473, 276981), (92327, 217419), (124913, 160701)]