20173814190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9629}}^1\times {\mathrm{23279}}^1$

素因数の和:32921

約数の個数: 48

約数和(自身を含む): 52459617600

約数和(自身を除く): 32285803410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9629, 19258, 23279, 28887, 46558, 48145, 57774, 69837, 86661, 96290, 116395, 139674, 144435, 173322, 209511, 232790, 288870, 349185, 419022, 433305, 698370, 866610, 1047555, 2095110, 224153491, 448306982, 672460473, 1120767455, 1344920946, 2017381419, 2241534910, 3362302365, 4034762838, 6724604730, 10086907095, 20173814190]

約数ペア:

[(1, 20173814190), (2, 10086907095), (3, 6724604730), (5, 4034762838), (6, 3362302365), (9, 2241534910), (10, 2017381419), (15, 1344920946), (18, 1120767455), (30, 672460473), (45, 448306982), (90, 224153491), (9629, 2095110), (19258, 1047555), (23279, 866610), (28887, 698370), (46558, 433305), (48145, 419022), (57774, 349185), (69837, 288870), (86661, 232790), (96290, 209511), (116395, 173322), (139674, 144435)]