20224064

素因数分解:

$2^6\times 7^2\times {\mathrm{6449}}^1$

素因数の和:6475

約数の個数: 42

約数和(自身を含む): 46691550

約数和(自身を除く): 26467486

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6449, 12898, 25796, 45143, 51592, 90286, 103184, 180572, 206368, 316001, 361144, 412736, 632002, 722288, 1264004, 1444576, 2528008, 2889152, 5056016, 10112032, 20224064]

約数ペア:

[(1, 20224064), (2, 10112032), (4, 5056016), (7, 2889152), (8, 2528008), (14, 1444576), (16, 1264004), (28, 722288), (32, 632002), (49, 412736), (56, 361144), (64, 316001), (98, 206368), (112, 180572), (196, 103184), (224, 90286), (392, 51592), (448, 45143), (784, 25796), (1568, 12898), (3136, 6449)]