20194335598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 33595803648

約数和(自身を除く): 13401468050

約数列:

[1, 2, 17, 34, 37, 67, 74, 134, 263, 526, 629, 911, 1139, 1258, 1822, 2278, 2479, 4471, 4958, 8942, 9731, 15487, 17621, 19462, 30974, 33707, 35242, 42143, 61037, 67414, 84286, 122074, 165427, 239593, 299557, 330854, 479186, 573019, 599114, 651977, 1037629, 1146038, 1303954, 2075258, 2258369, 4073081, 4516738, 8146162, 8864941, 11083609, 16052731, 17729882, 22167218, 32105462, 38392273, 76784546, 150703997, 272896427, 301407994, 545792854, 593951047, 1187902094, 10097167799, 20194335598]

約数ペア:

[(1, 20194335598), (2, 10097167799), (17, 1187902094), (34, 593951047), (37, 545792854), (67, 301407994), (74, 272896427), (134, 150703997), (263, 76784546), (526, 38392273), (629, 32105462), (911, 22167218), (1139, 17729882), (1258, 16052731), (1822, 11083609), (2278, 8864941), (2479, 8146162), (4471, 4516738), (4958, 4073081), (8942, 2258369), (9731, 2075258), (15487, 1303954), (17621, 1146038), (19462, 1037629), (30974, 651977), (33707, 599114), (35242, 573019), (42143, 479186), (61037, 330854), (67414, 299557), (84286, 239593), (122074, 165427)]