20071773112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{49081}}^1$

素因数の和:49232

約数の個数: 64

約数和(自身を含む): 41558711040

約数和(自身を除く): 21486937928

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 97, 124, 136, 194, 248, 388, 527, 776, 1054, 1649, 2108, 3007, 3298, 4216, 6014, 6596, 12028, 13192, 24056, 49081, 51119, 98162, 102238, 196324, 204476, 392648, 408952, 834377, 1521511, 1668754, 3043022, 3337508, 4760857, 6086044, 6675016, 9521714, 12172088, 19043428, 25865687, 38086856, 51731374, 80934569, 103462748, 147586567, 161869138, 206925496, 295173134, 323738276, 590346268, 647476552, 1180692536, 2508971639, 5017943278, 10035886556, 20071773112]

約数ペア:

[(1, 20071773112), (2, 10035886556), (4, 5017943278), (8, 2508971639), (17, 1180692536), (31, 647476552), (34, 590346268), (62, 323738276), (68, 295173134), (97, 206925496), (124, 161869138), (136, 147586567), (194, 103462748), (248, 80934569), (388, 51731374), (527, 38086856), (776, 25865687), (1054, 19043428), (1649, 12172088), (2108, 9521714), (3007, 6675016), (3298, 6086044), (4216, 4760857), (6014, 3337508), (6596, 3043022), (12028, 1668754), (13192, 1521511), (24056, 834377), (49081, 408952), (51119, 392648), (98162, 204476), (102238, 196324)]