16202020428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{8707}}^1$

素因数の和:8892

約数の個数: 144

約数和(自身を含む): 46252437504

約数和(自身を除く): 30050417076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 127, 132, 148, 198, 222, 254, 333, 381, 396, 407, 444, 508, 666, 762, 814, 1143, 1221, 1332, 1397, 1524, 1628, 2286, 2442, 2794, 3663, 4191, 4572, 4699, 4884, 5588, 7326, 8382, 8707, 9398, 12573, 14097, 14652, 16764, 17414, 18796, 25146, 26121, 28194, 34828, 42291, 50292, 51689, 52242, 56388, 78363, 84582, 95777, 103378, 104484, 155067, 156726, 169164, 191554, 206756, 287331, 310134, 313452, 322159, 383108, 465201, 574662, 620268, 644318, 861993, 930402, 966477, 1105789, 1149324, 1288636, 1723986, 1860804, 1932954, 2211578, 2899431, 3317367, 3447972, 3543749, 3865908, 4423156, 5798862, 6634734, 7087498, 9952101, 10631247, 11597724, 12163679, 13269468, 14174996, 19904202, 21262494, 24327358, 31893741, 36491037, 39808404, 40914193, 42524988, 48654716, 63787482, 72982074, 81828386, 109473111, 122742579, 127574964, 145964148, 163656772, 218946222, 245485158, 368227737, 437892444, 450056123, 490970316, 736455474, 900112246, 1350168369, 1472910948, 1800224492, 2700336738, 4050505107, 5400673476, 8101010214, 16202020428]

約数ペア:

[(1, 16202020428), (2, 8101010214), (3, 5400673476), (4, 4050505107), (6, 2700336738), (9, 1800224492), (11, 1472910948), (12, 1350168369), (18, 900112246), (22, 736455474), (33, 490970316), (36, 450056123), (37, 437892444), (44, 368227737), (66, 245485158), (74, 218946222), (99, 163656772), (111, 145964148), (127, 127574964), (132, 122742579), (148, 109473111), (198, 81828386), (222, 72982074), (254, 63787482), (333, 48654716), (381, 42524988), (396, 40914193), (407, 39808404), (444, 36491037), (508, 31893741), (666, 24327358), (762, 21262494), (814, 19904202), (1143, 14174996), (1221, 13269468), (1332, 12163679), (1397, 11597724), (1524, 10631247), (1628, 9952101), (2286, 7087498), (2442, 6634734), (2794, 5798862), (3663, 4423156), (4191, 3865908), (4572, 3543749), (4699, 3447972), (4884, 3317367), (5588, 2899431), (7326, 2211578), (8382, 1932954), (8707, 1860804), (9398, 1723986), (12573, 1288636), (14097, 1149324), (14652, 1105789), (16764, 966477), (17414, 930402), (18796, 861993), (25146, 644318), (26121, 620268), (28194, 574662), (34828, 465201), (42291, 383108), (50292, 322159), (51689, 313452), (52242, 310134), (56388, 287331), (78363, 206756), (84582, 191554), (95777, 169164), (103378, 156726), (104484, 155067)]