20276852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9671

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 18510988

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 9619, 19238, 38476, 163523, 298189, 327046, 596378, 654092, 1192756, 5069213, 10138426, 20276852]

約数ペア:

[(1, 20276852), (2, 10138426), (4, 5069213), (17, 1192756), (31, 654092), (34, 596378), (62, 327046), (68, 298189), (124, 163523), (527, 38476), (1054, 19238), (2108, 9619)]