20160419782

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15413}}^1$

素因数の和:15553

約数の個数: 48

約数和(自身を含む): 33616824192

約数和(自身を除く): 13456404410

約数列:

[1, 2, 17, 31, 34, 62, 73, 146, 289, 527, 578, 1054, 1241, 2263, 2482, 4526, 8959, 15413, 17918, 21097, 30826, 38471, 42194, 76942, 262021, 477803, 524042, 654007, 955606, 1125149, 1308014, 2250298, 4454357, 8122651, 8908714, 16245302, 19127533, 34879619, 38255066, 69759238, 138085067, 276170134, 325168061, 592953523, 650336122, 1185907046, 10080209891, 20160419782]

約数ペア:

[(1, 20160419782), (2, 10080209891), (17, 1185907046), (31, 650336122), (34, 592953523), (62, 325168061), (73, 276170134), (146, 138085067), (289, 69759238), (527, 38255066), (578, 34879619), (1054, 19127533), (1241, 16245302), (2263, 8908714), (2482, 8122651), (4526, 4454357), (8959, 2250298), (15413, 1308014), (17918, 1125149), (21097, 955606), (30826, 654007), (38471, 524042), (42194, 477803), (76942, 262021)]