20235099696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3359}}^1\times {\mathrm{17929}}^1$

素因数の和:21306

約数の個数: 80

約数和(自身を含む): 59762841600

約数和(自身を除く): 39527741904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3359, 6718, 10077, 13436, 17929, 20154, 23513, 26872, 35858, 40308, 47026, 53744, 53787, 70539, 71716, 80616, 94052, 107574, 125503, 141078, 143432, 161232, 188104, 215148, 251006, 282156, 286864, 376208, 376509, 430296, 502012, 564312, 753018, 860592, 1004024, 1128624, 1506036, 2008048, 3012072, 6024144, 60223511, 120447022, 180670533, 240894044, 361341066, 421564577, 481788088, 722682132, 843129154, 963576176, 1264693731, 1445364264, 1686258308, 2529387462, 2890728528, 3372516616, 5058774924, 6745033232, 10117549848, 20235099696]

約数ペア:

[(1, 20235099696), (2, 10117549848), (3, 6745033232), (4, 5058774924), (6, 3372516616), (7, 2890728528), (8, 2529387462), (12, 1686258308), (14, 1445364264), (16, 1264693731), (21, 963576176), (24, 843129154), (28, 722682132), (42, 481788088), (48, 421564577), (56, 361341066), (84, 240894044), (112, 180670533), (168, 120447022), (336, 60223511), (3359, 6024144), (6718, 3012072), (10077, 2008048), (13436, 1506036), (17929, 1128624), (20154, 1004024), (23513, 860592), (26872, 753018), (35858, 564312), (40308, 502012), (47026, 430296), (53744, 376509), (53787, 376208), (70539, 286864), (71716, 282156), (80616, 251006), (94052, 215148), (107574, 188104), (125503, 161232), (141078, 143432)]