20825544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51043}}^1$

素因数の和:51069

約数の個数: 32

約数和(自身を含む): 55127520

約数和(自身を除く): 34301976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51043, 102086, 153129, 204172, 306258, 408344, 612516, 867731, 1225032, 1735462, 2603193, 3470924, 5206386, 6941848, 10412772, 20825544]

約数ペア:

[(1, 20825544), (2, 10412772), (3, 6941848), (4, 5206386), (6, 3470924), (8, 2603193), (12, 1735462), (17, 1225032), (24, 867731), (34, 612516), (51, 408344), (68, 306258), (102, 204172), (136, 153129), (204, 102086), (408, 51043)]