20199062044

素因数分解:

$2^2\times 7^2\times {\mathrm{6829}}^1\times {\mathrm{15091}}^1$

素因数の和:21938

約数の個数: 36

約数和(自身を含む): 41128265640

約数和(自身を除く): 20929203596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6829, 13658, 15091, 27316, 30182, 47803, 60364, 95606, 105637, 191212, 211274, 334621, 422548, 669242, 739459, 1338484, 1478918, 2957836, 103056439, 206112878, 412225756, 721395073, 1442790146, 2885580292, 5049765511, 10099531022, 20199062044]

約数ペア:

[(1, 20199062044), (2, 10099531022), (4, 5049765511), (7, 2885580292), (14, 1442790146), (28, 721395073), (49, 412225756), (98, 206112878), (196, 103056439), (6829, 2957836), (13658, 1478918), (15091, 1338484), (27316, 739459), (30182, 669242), (47803, 422548), (60364, 334621), (95606, 211274), (105637, 191212)]