20221368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11867}}^1$

素因数の和:11947

約数の個数: 32

約数和(自身を含む): 51269760

約数和(自身を除く): 31048392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11867, 23734, 35601, 47468, 71202, 94936, 142404, 284808, 842557, 1685114, 2527671, 3370228, 5055342, 6740456, 10110684, 20221368]

約数ペア:

[(1, 20221368), (2, 10110684), (3, 6740456), (4, 5055342), (6, 3370228), (8, 2527671), (12, 1685114), (24, 842557), (71, 284808), (142, 142404), (213, 94936), (284, 71202), (426, 47468), (568, 35601), (852, 23734), (1704, 11867)]