20162602803

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{1277}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 33284763648

約数和(自身を除く): 13122160845

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 941, 987, 1277, 2397, 2823, 3831, 5593, 6587, 8939, 15997, 16779, 19761, 21709, 26817, 44227, 47991, 60019, 65127, 111979, 132681, 151963, 180057, 309589, 335937, 420133, 455889, 751859, 928767, 1020323, 1201657, 1260399, 2255577, 3060969, 3604971, 5263013, 7142261, 8411599, 15789039, 20428169, 21426783, 25234797, 56477879, 61284507, 142997183, 169433637, 395345153, 428991549, 960123943, 1186035459, 2880371829, 6720867601, 20162602803]

約数ペア:

[(1, 20162602803), (3, 6720867601), (7, 2880371829), (17, 1186035459), (21, 960123943), (47, 428991549), (51, 395345153), (119, 169433637), (141, 142997183), (329, 61284507), (357, 56477879), (799, 25234797), (941, 21426783), (987, 20428169), (1277, 15789039), (2397, 8411599), (2823, 7142261), (3831, 5263013), (5593, 3604971), (6587, 3060969), (8939, 2255577), (15997, 1260399), (16779, 1201657), (19761, 1020323), (21709, 928767), (26817, 751859), (44227, 455889), (47991, 420133), (60019, 335937), (65127, 309589), (111979, 180057), (132681, 151963)]