20162088562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{29401}}^1$

素因数の和:29555

約数の個数: 64

約数和(自身を含む): 38850156288

約数和(自身を除く): 18688067726

約数列:

[1, 2, 7, 11, 14, 22, 61, 73, 77, 122, 146, 154, 427, 511, 671, 803, 854, 1022, 1342, 1606, 4453, 4697, 5621, 8906, 9394, 11242, 29401, 31171, 48983, 58802, 62342, 97966, 205807, 323411, 342881, 411614, 646822, 685762, 1793461, 2146273, 2263877, 3586922, 4292546, 4527754, 12554227, 15023911, 19728071, 23609003, 25108454, 30047822, 39456142, 47218006, 130922653, 138096497, 165263021, 261845306, 276192994, 330526042, 916458571, 1440149183, 1832917142, 2880298366, 10081044281, 20162088562]

約数ペア:

[(1, 20162088562), (2, 10081044281), (7, 2880298366), (11, 1832917142), (14, 1440149183), (22, 916458571), (61, 330526042), (73, 276192994), (77, 261845306), (122, 165263021), (146, 138096497), (154, 130922653), (427, 47218006), (511, 39456142), (671, 30047822), (803, 25108454), (854, 23609003), (1022, 19728071), (1342, 15023911), (1606, 12554227), (4453, 4527754), (4697, 4292546), (5621, 3586922), (8906, 2263877), (9394, 2146273), (11242, 1793461), (29401, 685762), (31171, 646822), (48983, 411614), (58802, 342881), (62342, 323411), (97966, 205807)]