20155176

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4095

約数の個数: 64

約数和(自身を含む): 58435200

約数和(自身を除く): 38280024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4057, 4968, 8114, 12171, 16228, 24342, 32456, 36513, 48684, 73026, 93311, 97368, 109539, 146052, 186622, 219078, 279933, 292104, 373244, 438156, 559866, 746488, 839799, 876312, 1119732, 1679598, 2239464, 2519397, 3359196, 5038794, 6718392, 10077588, 20155176]

約数ペア:

[(1, 20155176), (2, 10077588), (3, 6718392), (4, 5038794), (6, 3359196), (8, 2519397), (9, 2239464), (12, 1679598), (18, 1119732), (23, 876312), (24, 839799), (27, 746488), (36, 559866), (46, 438156), (54, 373244), (69, 292104), (72, 279933), (92, 219078), (108, 186622), (138, 146052), (184, 109539), (207, 97368), (216, 93311), (276, 73026), (414, 48684), (552, 36513), (621, 32456), (828, 24342), (1242, 16228), (1656, 12171), (2484, 8114), (4057, 4968)]