20136744958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{26339}}^1$

素因数の和:26461

約数の個数: 64

約数和(自身を含む): 36412416000

約数和(自身を除く): 16275671042

約数列:

[1, 2, 11, 19, 22, 31, 38, 59, 62, 118, 209, 341, 418, 589, 649, 682, 1121, 1178, 1298, 1829, 2242, 3658, 6479, 12331, 12958, 20119, 24662, 26339, 34751, 40238, 52678, 69502, 289729, 382261, 500441, 579458, 764522, 816509, 1000882, 1554001, 1633018, 3108002, 5504851, 8981599, 11009702, 15513671, 17094011, 17963198, 29526019, 31027342, 34188022, 48174031, 59052038, 96348062, 170650381, 324786209, 341300762, 529914341, 649572418, 915306589, 1059828682, 1830613178, 10068372479, 20136744958]

約数ペア:

[(1, 20136744958), (2, 10068372479), (11, 1830613178), (19, 1059828682), (22, 915306589), (31, 649572418), (38, 529914341), (59, 341300762), (62, 324786209), (118, 170650381), (209, 96348062), (341, 59052038), (418, 48174031), (589, 34188022), (649, 31027342), (682, 29526019), (1121, 17963198), (1178, 17094011), (1298, 15513671), (1829, 11009702), (2242, 8981599), (3658, 5504851), (6479, 3108002), (12331, 1633018), (12958, 1554001), (20119, 1000882), (24662, 816509), (26339, 764522), (34751, 579458), (40238, 500441), (52678, 382261), (69502, 289729)]