20199850897038

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1\times {\mathrm{188137}}^1$

素因数の和:188969

約数の個数: 64

約数和(自身を含む): 40893988741632

約数和(自身を除く): 20694137844594

約数列:

[1, 2, 3, 6, 163, 311, 326, 353, 489, 622, 706, 933, 978, 1059, 1866, 2118, 50693, 57539, 101386, 109783, 115078, 152079, 172617, 188137, 219566, 304158, 329349, 345234, 376274, 564411, 658698, 1128822, 17894629, 30666331, 35789258, 53683887, 58510607, 61332662, 66412361, 91998993, 107367774, 117021214, 132824722, 175531821, 183997986, 199237083, 351063642, 398474166, 9537228941, 10825214843, 19074457882, 20654244271, 21650429686, 28611686823, 32475644529, 41308488542, 57223373646, 61962732813, 64951289058, 123925465626, 3366641816173, 6733283632346, 10099925448519, 20199850897038]

約数ペア:

[(1, 20199850897038), (2, 10099925448519), (3, 6733283632346), (6, 3366641816173), (163, 123925465626), (311, 64951289058), (326, 61962732813), (353, 57223373646), (489, 41308488542), (622, 32475644529), (706, 28611686823), (933, 21650429686), (978, 20654244271), (1059, 19074457882), (1866, 10825214843), (2118, 9537228941), (50693, 398474166), (57539, 351063642), (101386, 199237083), (109783, 183997986), (115078, 175531821), (152079, 132824722), (172617, 117021214), (188137, 107367774), (219566, 91998993), (304158, 66412361), (329349, 61332662), (345234, 58510607), (376274, 53683887), (564411, 35789258), (658698, 30666331), (1128822, 17894629)]