20808711552

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3187609}}^1$

素因数の和:3187643

約数の個数: 64

約数和(自身を含む): 58524519600

約数和(自身を除く): 37715808048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 3187609, 6375218, 9562827, 12750436, 19125654, 25500872, 38251308, 51001744, 54189353, 76502616, 102003488, 108378706, 153005232, 162568059, 204006976, 216757412, 306010464, 325136118, 408013952, 433514824, 612020928, 650272236, 867029648, 1224041856, 1300544472, 1734059296, 2601088944, 3468118592, 5202177888, 6936237184, 10404355776, 20808711552]

約数ペア:

[(1, 20808711552), (2, 10404355776), (3, 6936237184), (4, 5202177888), (6, 3468118592), (8, 2601088944), (12, 1734059296), (16, 1300544472), (17, 1224041856), (24, 867029648), (32, 650272236), (34, 612020928), (48, 433514824), (51, 408013952), (64, 325136118), (68, 306010464), (96, 216757412), (102, 204006976), (128, 162568059), (136, 153005232), (192, 108378706), (204, 102003488), (272, 76502616), (384, 54189353), (408, 51001744), (544, 38251308), (816, 25500872), (1088, 19125654), (1632, 12750436), (2176, 9562827), (3264, 6375218), (6528, 3187609)]