20002932672

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{18371}}^1$

素因数の和:18546

約数の個数: 112

約数和(自身を含む): 54429916032

約数和(自身を除く): 34426983360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 107, 159, 192, 212, 214, 318, 321, 424, 428, 636, 642, 848, 856, 1272, 1284, 1696, 1712, 2544, 2568, 3392, 3424, 5088, 5136, 5671, 6848, 10176, 10272, 11342, 17013, 18371, 20544, 22684, 34026, 36742, 45368, 55113, 68052, 73484, 90736, 110226, 136104, 146968, 181472, 220452, 272208, 293936, 362944, 440904, 544416, 587872, 881808, 973663, 1088832, 1175744, 1763616, 1947326, 1965697, 2920989, 3527232, 3894652, 3931394, 5841978, 5897091, 7789304, 7862788, 11683956, 11794182, 15578608, 15725576, 23367912, 23588364, 31157216, 31451152, 46735824, 47176728, 62314432, 62902304, 93471648, 94353456, 104181941, 125804608, 186943296, 188706912, 208363882, 312545823, 377413824, 416727764, 625091646, 833455528, 1250183292, 1666911056, 2500366584, 3333822112, 5000733168, 6667644224, 10001466336, 20002932672]

約数ペア:

[(1, 20002932672), (2, 10001466336), (3, 6667644224), (4, 5000733168), (6, 3333822112), (8, 2500366584), (12, 1666911056), (16, 1250183292), (24, 833455528), (32, 625091646), (48, 416727764), (53, 377413824), (64, 312545823), (96, 208363882), (106, 188706912), (107, 186943296), (159, 125804608), (192, 104181941), (212, 94353456), (214, 93471648), (318, 62902304), (321, 62314432), (424, 47176728), (428, 46735824), (636, 31451152), (642, 31157216), (848, 23588364), (856, 23367912), (1272, 15725576), (1284, 15578608), (1696, 11794182), (1712, 11683956), (2544, 7862788), (2568, 7789304), (3392, 5897091), (3424, 5841978), (5088, 3931394), (5136, 3894652), (5671, 3527232), (6848, 2920989), (10176, 1965697), (10272, 1947326), (11342, 1763616), (17013, 1175744), (18371, 1088832), (20544, 973663), (22684, 881808), (34026, 587872), (36742, 544416), (45368, 440904), (55113, 362944), (68052, 293936), (73484, 272208), (90736, 220452), (110226, 181472), (136104, 146968)]