20225004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 49717248

約数和(自身を除く): 29492244

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 577, 762, 1154, 1524, 1731, 2308, 2921, 3462, 5842, 6924, 8763, 11684, 13271, 17526, 26542, 35052, 39813, 53084, 73279, 79626, 146558, 159252, 219837, 293116, 439674, 879348, 1685417, 3370834, 5056251, 6741668, 10112502, 20225004]

約数ペア:

[(1, 20225004), (2, 10112502), (3, 6741668), (4, 5056251), (6, 3370834), (12, 1685417), (23, 879348), (46, 439674), (69, 293116), (92, 219837), (127, 159252), (138, 146558), (254, 79626), (276, 73279), (381, 53084), (508, 39813), (577, 35052), (762, 26542), (1154, 17526), (1524, 13271), (1731, 11684), (2308, 8763), (2921, 6924), (3462, 5842)]