20376132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 96

約数和(自身を含む): 60641280

約数和(自身を除く): 40265148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 751, 798, 969, 1292, 1428, 1502, 1596, 1938, 2253, 2261, 3004, 3876, 4506, 4522, 5257, 6783, 9012, 9044, 10514, 12767, 13566, 14269, 15771, 21028, 25534, 27132, 28538, 31542, 38301, 42807, 51068, 57076, 63084, 76602, 85614, 89369, 99883, 153204, 171228, 178738, 199766, 242573, 268107, 299649, 357476, 399532, 485146, 536214, 599298, 727719, 970292, 1072428, 1198596, 1455438, 1698011, 2910876, 3396022, 5094033, 6792044, 10188066, 20376132]

約数ペア:

[(1, 20376132), (2, 10188066), (3, 6792044), (4, 5094033), (6, 3396022), (7, 2910876), (12, 1698011), (14, 1455438), (17, 1198596), (19, 1072428), (21, 970292), (28, 727719), (34, 599298), (38, 536214), (42, 485146), (51, 399532), (57, 357476), (68, 299649), (76, 268107), (84, 242573), (102, 199766), (114, 178738), (119, 171228), (133, 153204), (204, 99883), (228, 89369), (238, 85614), (266, 76602), (323, 63084), (357, 57076), (399, 51068), (476, 42807), (532, 38301), (646, 31542), (714, 28538), (751, 27132), (798, 25534), (969, 21028), (1292, 15771), (1428, 14269), (1502, 13566), (1596, 12767), (1938, 10514), (2253, 9044), (2261, 9012), (3004, 6783), (3876, 5257), (4506, 4522)]