20153079074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{5273}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 31301738496

約数和(自身を除く): 11148659422

約数列:

[1, 2, 41, 82, 127, 254, 367, 734, 5207, 5273, 10414, 10546, 15047, 30094, 46609, 93218, 216193, 432386, 669671, 1339342, 1910969, 1935191, 3821938, 3870382, 27456511, 54913022, 79342831, 158685662, 245769257, 491538514, 10076539537, 20153079074]

約数ペア:

[(1, 20153079074), (2, 10076539537), (41, 491538514), (82, 245769257), (127, 158685662), (254, 79342831), (367, 54913022), (734, 27456511), (5207, 3870382), (5273, 3821938), (10414, 1935191), (10546, 1910969), (15047, 1339342), (30094, 669671), (46609, 432386), (93218, 216193)]