20061224

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8677}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 39962190

約数和(自身を除く): 19900966

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8677, 17354, 34708, 69416, 147509, 295018, 590036, 1180072, 2507653, 5015306, 10030612, 20061224]

約数ペア:

[(1, 20061224), (2, 10030612), (4, 5015306), (8, 2507653), (17, 1180072), (34, 590036), (68, 295018), (136, 147509), (289, 69416), (578, 34708), (1156, 17354), (2312, 8677)]