20864334

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 42932736

約数和(自身を除く): 22068402

約数列:

[1, 2, 3, 6, 47, 94, 141, 241, 282, 307, 482, 614, 723, 921, 1446, 1842, 11327, 14429, 22654, 28858, 33981, 43287, 67962, 73987, 86574, 147974, 221961, 443922, 3477389, 6954778, 10432167, 20864334]

約数ペア:

[(1, 20864334), (2, 10432167), (3, 6954778), (6, 3477389), (47, 443922), (94, 221961), (141, 147974), (241, 86574), (282, 73987), (307, 67962), (482, 43287), (614, 33981), (723, 28858), (921, 22654), (1446, 14429), (1842, 11327)]