20176598490062

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1\times {\mathrm{215507}}^1$

素因数の和:216437

約数の個数: 64

約数和(自身を含む): 35392689192960

約数和(自身を除く): 15216090702898

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 719, 917, 994, 1438, 1834, 5033, 9301, 10066, 18602, 51049, 65107, 94189, 102098, 130214, 188378, 215507, 357343, 431014, 659323, 714686, 1318646, 1508549, 3017098, 6687419, 13374838, 15300997, 28231417, 30601994, 46811933, 56462834, 93623866, 107106979, 154949533, 197619919, 214213958, 309899066, 395239838, 1084646731, 2004430607, 2169293462, 4008861214, 11001416843, 14031014249, 20298388823, 22002833686, 28062028498, 40596777646, 77009917901, 142088721761, 154019835802, 284177443522, 1441185606433, 2882371212866, 10088299245031, 20176598490062]

約数ペア:

[(1, 20176598490062), (2, 10088299245031), (7, 2882371212866), (14, 1441185606433), (71, 284177443522), (131, 154019835802), (142, 142088721761), (262, 77009917901), (497, 40596777646), (719, 28062028498), (917, 22002833686), (994, 20298388823), (1438, 14031014249), (1834, 11001416843), (5033, 4008861214), (9301, 2169293462), (10066, 2004430607), (18602, 1084646731), (51049, 395239838), (65107, 309899066), (94189, 214213958), (102098, 197619919), (130214, 154949533), (188378, 107106979), (215507, 93623866), (357343, 56462834), (431014, 46811933), (659323, 30601994), (714686, 28231417), (1318646, 15300997), (1508549, 13374838), (3017098, 6687419)]