20627766

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67411}}^1$

素因数の和:67436

約数の個数: 24

約数和(自身を含む): 47323224

約数和(自身を除く): 26695458

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67411, 134822, 202233, 404466, 606699, 1145987, 1213398, 2291974, 3437961, 6875922, 10313883, 20627766]

約数ペア:

[(1, 20627766), (2, 10313883), (3, 6875922), (6, 3437961), (9, 2291974), (17, 1213398), (18, 1145987), (34, 606699), (51, 404466), (102, 202233), (153, 134822), (306, 67411)]