20229892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 36475992

約数和(自身を除く): 16246100

約数列:

[1, 2, 4, 41, 82, 164, 293, 421, 586, 842, 1172, 1684, 12013, 17261, 24026, 34522, 48052, 69044, 123353, 246706, 493412, 5057473, 10114946, 20229892]

約数ペア:

[(1, 20229892), (2, 10114946), (4, 5057473), (41, 493412), (82, 246706), (164, 123353), (293, 69044), (421, 48052), (586, 34522), (842, 24026), (1172, 17261), (1684, 12013)]