20198348027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{28879}}^1$

素因数の和:29043

約数の個数: 32

約数和(自身を含む): 24414458880

約数和(自身を除く): 4216110853

約数列:

[1, 11, 13, 67, 73, 143, 737, 803, 871, 949, 4891, 9581, 10439, 28879, 53801, 63583, 317669, 375427, 699413, 1934893, 2108167, 4129697, 21283823, 23189837, 25153609, 27406171, 141247189, 276689699, 301467881, 1553719079, 1836213457, 20198348027]

約数ペア:

[(1, 20198348027), (11, 1836213457), (13, 1553719079), (67, 301467881), (73, 276689699), (143, 141247189), (737, 27406171), (803, 25153609), (871, 23189837), (949, 21283823), (4891, 4129697), (9581, 2108167), (10439, 1934893), (28879, 699413), (53801, 375427), (63583, 317669)]