20065448088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13270799}}^1$

素因数の和:13270821

約数の個数: 64

約数和(自身を含む): 63699840000

約数和(自身を除く): 43634391912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13270799, 26541598, 39812397, 53083196, 79624794, 92895593, 106166392, 119437191, 159249588, 185791186, 238874382, 278686779, 318499176, 358311573, 371582372, 477748764, 557373558, 716623146, 743164744, 836060337, 955497528, 1114747116, 1433246292, 1672120674, 2229494232, 2508181011, 2866492584, 3344241348, 5016362022, 6688482696, 10032724044, 20065448088]

約数ペア:

[(1, 20065448088), (2, 10032724044), (3, 6688482696), (4, 5016362022), (6, 3344241348), (7, 2866492584), (8, 2508181011), (9, 2229494232), (12, 1672120674), (14, 1433246292), (18, 1114747116), (21, 955497528), (24, 836060337), (27, 743164744), (28, 716623146), (36, 557373558), (42, 477748764), (54, 371582372), (56, 358311573), (63, 318499176), (72, 278686779), (84, 238874382), (108, 185791186), (126, 159249588), (168, 119437191), (189, 106166392), (216, 92895593), (252, 79624794), (378, 53083196), (504, 39812397), (756, 26541598), (1512, 13270799)]