20020492842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1\times {\mathrm{3823}}^1$

素因数の和:5763

約数の個数: 64

約数和(自身を含む): 46481240064

約数和(自身を除く): 26460747222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 1861, 2814, 3722, 3823, 5583, 7646, 11166, 11469, 13027, 22938, 26054, 26761, 39081, 53522, 78162, 80283, 124687, 160566, 249374, 256141, 374061, 512282, 748122, 768423, 872809, 1536846, 1745618, 1792987, 2618427, 3585974, 5236854, 5378961, 7114603, 10757922, 14229206, 21343809, 42687618, 49802221, 99604442, 149406663, 298813326, 476678401, 953356802, 1430035203, 2860070406, 3336748807, 6673497614, 10010246421, 20020492842]

約数ペア:

[(1, 20020492842), (2, 10010246421), (3, 6673497614), (6, 3336748807), (7, 2860070406), (14, 1430035203), (21, 953356802), (42, 476678401), (67, 298813326), (134, 149406663), (201, 99604442), (402, 49802221), (469, 42687618), (938, 21343809), (1407, 14229206), (1861, 10757922), (2814, 7114603), (3722, 5378961), (3823, 5236854), (5583, 3585974), (7646, 2618427), (11166, 1792987), (11469, 1745618), (13027, 1536846), (22938, 872809), (26054, 768423), (26761, 748122), (39081, 512282), (53522, 374061), (78162, 256141), (80283, 249374), (124687, 160566)]