20173233738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1\times {\mathrm{4397}}^1$

素因数の和:5071

約数の個数: 64

約数和(自身を含む): 46400659200

約数和(自身を除く): 26227425462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 349, 626, 698, 939, 1047, 1878, 2094, 2191, 2443, 4382, 4397, 4886, 6573, 7329, 8794, 13146, 13191, 14658, 26382, 30779, 61558, 92337, 109237, 184674, 218474, 327711, 655422, 764659, 1376261, 1529318, 1534553, 2293977, 2752522, 3069106, 4128783, 4587954, 4603659, 8257566, 9207318, 9633827, 10741871, 19267654, 21483742, 28901481, 32225613, 57802962, 64451226, 480315089, 960630178, 1440945267, 2881890534, 3362205623, 6724411246, 10086616869, 20173233738]

約数ペア:

[(1, 20173233738), (2, 10086616869), (3, 6724411246), (6, 3362205623), (7, 2881890534), (14, 1440945267), (21, 960630178), (42, 480315089), (313, 64451226), (349, 57802962), (626, 32225613), (698, 28901481), (939, 21483742), (1047, 19267654), (1878, 10741871), (2094, 9633827), (2191, 9207318), (2443, 8257566), (4382, 4603659), (4397, 4587954), (4886, 4128783), (6573, 3069106), (7329, 2752522), (8794, 2293977), (13146, 1534553), (13191, 1529318), (14658, 1376261), (26382, 764659), (30779, 655422), (61558, 327711), (92337, 218474), (109237, 184674)]