20100976902

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6101}}^1$

素因数の和:6263

約数の個数: 128

約数和(自身を含む): 49083511680

約数和(自身を除く): 28982534778

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 97, 102, 111, 153, 194, 222, 291, 306, 333, 459, 582, 629, 666, 873, 918, 999, 1258, 1649, 1746, 1887, 1998, 2619, 3298, 3589, 3774, 4947, 5238, 5661, 6101, 7178, 9894, 10767, 11322, 12202, 14841, 16983, 18303, 21534, 29682, 32301, 33966, 36606, 44523, 54909, 61013, 64602, 89046, 96903, 103717, 109818, 122026, 164727, 183039, 193806, 207434, 225737, 311151, 329454, 366078, 451474, 549117, 591797, 622302, 677211, 933453, 1098234, 1183594, 1354422, 1647351, 1775391, 1866906, 2031633, 2800359, 3294702, 3550782, 3837529, 4063266, 5326173, 5600718, 6094899, 7675058, 10060549, 10652346, 11512587, 12189798, 15978519, 20121098, 21896489, 23025174, 30181647, 31957038, 34537761, 43792978, 60363294, 65689467, 69075522, 90544941, 103613283, 131378934, 181089882, 197068401, 207226566, 271634823, 372240313, 394136802, 543269646, 591205203, 744480626, 1116720939, 1182410406, 2233441878, 3350162817, 6700325634, 10050488451, 20100976902]

約数ペア:

[(1, 20100976902), (2, 10050488451), (3, 6700325634), (6, 3350162817), (9, 2233441878), (17, 1182410406), (18, 1116720939), (27, 744480626), (34, 591205203), (37, 543269646), (51, 394136802), (54, 372240313), (74, 271634823), (97, 207226566), (102, 197068401), (111, 181089882), (153, 131378934), (194, 103613283), (222, 90544941), (291, 69075522), (306, 65689467), (333, 60363294), (459, 43792978), (582, 34537761), (629, 31957038), (666, 30181647), (873, 23025174), (918, 21896489), (999, 20121098), (1258, 15978519), (1649, 12189798), (1746, 11512587), (1887, 10652346), (1998, 10060549), (2619, 7675058), (3298, 6094899), (3589, 5600718), (3774, 5326173), (4947, 4063266), (5238, 3837529), (5661, 3550782), (6101, 3294702), (7178, 2800359), (9894, 2031633), (10767, 1866906), (11322, 1775391), (12202, 1647351), (14841, 1354422), (16983, 1183594), (18303, 1098234), (21534, 933453), (29682, 677211), (32301, 622302), (33966, 591797), (36606, 549117), (44523, 451474), (54909, 366078), (61013, 329454), (64602, 311151), (89046, 225737), (96903, 207434), (103717, 193806), (109818, 183039), (122026, 164727)]