20202635528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2383}}^1\times {\mathrm{25847}}^1$

素因数の和:28277

約数の個数: 32

約数和(自身を含む): 38821628160

約数和(自身を除く): 18618992632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2383, 4766, 9532, 19064, 25847, 51694, 97703, 103388, 195406, 206776, 390812, 781624, 1059727, 2119454, 4238908, 8477816, 61593401, 123186802, 246373604, 492747208, 2525329441, 5050658882, 10101317764, 20202635528]

約数ペア:

[(1, 20202635528), (2, 10101317764), (4, 5050658882), (8, 2525329441), (41, 492747208), (82, 246373604), (164, 123186802), (328, 61593401), (2383, 8477816), (4766, 4238908), (9532, 2119454), (19064, 1059727), (25847, 781624), (51694, 390812), (97703, 206776), (103388, 195406)]