20832700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29761}}^1$

素因数の和:29782

約数の個数: 36

約数和(自身を含む): 51666832

約数和(自身を除く): 30834132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 29761, 59522, 119044, 148805, 208327, 297610, 416654, 595220, 744025, 833308, 1041635, 1488050, 2083270, 2976100, 4166540, 5208175, 10416350, 20832700]

約数ペア:

[(1, 20832700), (2, 10416350), (4, 5208175), (5, 4166540), (7, 2976100), (10, 2083270), (14, 1488050), (20, 1041635), (25, 833308), (28, 744025), (35, 595220), (50, 416654), (70, 297610), (100, 208327), (140, 148805), (175, 119044), (350, 59522), (700, 29761)]