20574701028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{4969}}^1\times {\mathrm{5477}}^1$

素因数の和:10466

約数の個数: 96

約数和(自身を含む): 60985478400

約数和(自身を除く): 40410777372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 4969, 5477, 9938, 10954, 14907, 16431, 19876, 21908, 29814, 32862, 34783, 38339, 44721, 49293, 59628, 65724, 69566, 76678, 89442, 98586, 104349, 115017, 134163, 139132, 147879, 153356, 178884, 197172, 208698, 230034, 268326, 295758, 313047, 345051, 417396, 460068, 536652, 591516, 626094, 690102, 939141, 1035153, 1252188, 1380204, 1878282, 2070306, 3756564, 4140612, 27215213, 54430426, 81645639, 108860852, 163291278, 190506491, 244936917, 326582556, 381012982, 489873834, 571519473, 734810751, 762025964, 979747668, 1143038946, 1469621502, 1714558419, 2286077892, 2939243004, 3429116838, 5143675257, 6858233676, 10287350514, 20574701028]

約数ペア:

[(1, 20574701028), (2, 10287350514), (3, 6858233676), (4, 5143675257), (6, 3429116838), (7, 2939243004), (9, 2286077892), (12, 1714558419), (14, 1469621502), (18, 1143038946), (21, 979747668), (27, 762025964), (28, 734810751), (36, 571519473), (42, 489873834), (54, 381012982), (63, 326582556), (84, 244936917), (108, 190506491), (126, 163291278), (189, 108860852), (252, 81645639), (378, 54430426), (756, 27215213), (4969, 4140612), (5477, 3756564), (9938, 2070306), (10954, 1878282), (14907, 1380204), (16431, 1252188), (19876, 1035153), (21908, 939141), (29814, 690102), (32862, 626094), (34783, 591516), (38339, 536652), (44721, 460068), (49293, 417396), (59628, 345051), (65724, 313047), (69566, 295758), (76678, 268326), (89442, 230034), (98586, 208698), (104349, 197172), (115017, 178884), (134163, 153356), (139132, 147879)]