20007228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87751}}^1$

素因数の和:87777

約数の個数: 24

約数和(自身を含む): 49141120

約数和(自身を除く): 29133892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 87751, 175502, 263253, 351004, 526506, 1053012, 1667269, 3334538, 5001807, 6669076, 10003614, 20007228]

約数ペア:

[(1, 20007228), (2, 10003614), (3, 6669076), (4, 5001807), (6, 3334538), (12, 1667269), (19, 1053012), (38, 526506), (57, 351004), (76, 263253), (114, 175502), (228, 87751)]