20161910094

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1\times {\mathrm{82021}}^1$

素因数の和:82852

約数の個数: 32

約数和(自身を含む): 41138298144

約数和(自身を除く): 20976388050

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 773, 1546, 2319, 4638, 40969, 81938, 82021, 122907, 164042, 245814, 246063, 492126, 4347113, 8694226, 13041339, 26082678, 63402233, 126804466, 190206699, 380413398, 3360318349, 6720636698, 10080955047, 20161910094]

約数ペア:

[(1, 20161910094), (2, 10080955047), (3, 6720636698), (6, 3360318349), (53, 380413398), (106, 190206699), (159, 126804466), (318, 63402233), (773, 26082678), (1546, 13041339), (2319, 8694226), (4638, 4347113), (40969, 492126), (81938, 246063), (82021, 245814), (122907, 164042)]