20304816056

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8843561}}^1$

素因数の和:8843615

約数の個数: 32

約数和(自身を含む): 44571552480

約数和(自身を除く): 24266736424

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8843561, 17687122, 35374244, 61904927, 70748488, 123809854, 247619708, 362586001, 495239416, 725172002, 1450344004, 2538102007, 2900688008, 5076204014, 10152408028, 20304816056]

約数ペア:

[(1, 20304816056), (2, 10152408028), (4, 5076204014), (7, 2900688008), (8, 2538102007), (14, 1450344004), (28, 725172002), (41, 495239416), (56, 362586001), (82, 247619708), (164, 123809854), (287, 70748488), (328, 61904927), (574, 35374244), (1148, 17687122), (2296, 8843561)]