20241844189

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 25074888120

約数和(自身を除く): 4833043931

約数列:

[1, 7, 17, 49, 119, 343, 613, 809, 833, 2401, 4291, 5663, 5831, 10421, 13753, 30037, 39641, 40817, 72947, 96271, 210259, 277487, 495917, 510629, 673897, 1471813, 1942409, 3471419, 3574403, 4717279, 8430589, 24299933, 25020821, 33020953, 59014123, 170099531, 413098861, 1190696717, 2891692027, 20241844189]

約数ペア:

[(1, 20241844189), (7, 2891692027), (17, 1190696717), (49, 413098861), (119, 170099531), (343, 59014123), (613, 33020953), (809, 25020821), (833, 24299933), (2401, 8430589), (4291, 4717279), (5663, 3574403), (5831, 3471419), (10421, 1942409), (13753, 1471813), (30037, 673897), (39641, 510629), (40817, 495917), (72947, 277487), (96271, 210259)]