20159008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37057}}^1$

素因数の和:37084

約数の個数: 24

約数和(自身を含む): 42023772

約数和(自身を除く): 21864764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37057, 74114, 148228, 296456, 592912, 629969, 1185824, 1259938, 2519876, 5039752, 10079504, 20159008]

約数ペア:

[(1, 20159008), (2, 10079504), (4, 5039752), (8, 2519876), (16, 1259938), (17, 1185824), (32, 629969), (34, 592912), (68, 296456), (136, 148228), (272, 74114), (544, 37057)]