20145648936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{24977}}^1\times {\mathrm{4801}}^1$

素因数の和:29794

約数の個数: 64

約数和(自身を含む): 57573290880

約数和(自身を除く): 37427641944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4801, 9602, 14403, 19204, 24977, 28806, 33607, 38408, 49954, 57612, 67214, 74931, 99908, 100821, 115224, 134428, 149862, 174839, 199816, 201642, 268856, 299724, 349678, 403284, 524517, 599448, 699356, 806568, 1049034, 1398712, 2098068, 4196136, 119914577, 239829154, 359743731, 479658308, 719487462, 839402039, 959316616, 1438974924, 1678804078, 2518206117, 2877949848, 3357608156, 5036412234, 6715216312, 10072824468, 20145648936]

約数ペア:

[(1, 20145648936), (2, 10072824468), (3, 6715216312), (4, 5036412234), (6, 3357608156), (7, 2877949848), (8, 2518206117), (12, 1678804078), (14, 1438974924), (21, 959316616), (24, 839402039), (28, 719487462), (42, 479658308), (56, 359743731), (84, 239829154), (168, 119914577), (4801, 4196136), (9602, 2098068), (14403, 1398712), (19204, 1049034), (24977, 806568), (28806, 699356), (33607, 599448), (38408, 524517), (49954, 403284), (57612, 349678), (67214, 299724), (74931, 268856), (99908, 201642), (100821, 199816), (115224, 174839), (134428, 149862)]