20194095932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{13729}}^1$

素因数の和:14070

約数の個数: 48

約数和(自身を含む): 37976520960

約数和(自身を除く): 17782425028

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 223, 388, 446, 892, 1649, 3298, 3791, 6596, 7582, 13729, 15164, 21631, 27458, 43262, 54916, 86524, 233393, 367727, 466786, 735454, 933572, 1331713, 1470908, 2663426, 3061567, 5326852, 6123134, 12246268, 22639121, 45278242, 52046639, 90556484, 104093278, 208186556, 296971999, 593943998, 1187887996, 5048523983, 10097047966, 20194095932]

約数ペア:

[(1, 20194095932), (2, 10097047966), (4, 5048523983), (17, 1187887996), (34, 593943998), (68, 296971999), (97, 208186556), (194, 104093278), (223, 90556484), (388, 52046639), (446, 45278242), (892, 22639121), (1649, 12246268), (3298, 6123134), (3791, 5326852), (6596, 3061567), (7582, 2663426), (13729, 1470908), (15164, 1331713), (21631, 933572), (27458, 735454), (43262, 466786), (54916, 367727), (86524, 233393)]