20650596

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74821}}^1$

素因数の和:74851

約数の個数: 24

約数和(自身を含む): 50280384

約数和(自身を除く): 29629788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 74821, 149642, 224463, 299284, 448926, 897852, 1720883, 3441766, 5162649, 6883532, 10325298, 20650596]

約数ペア:

[(1, 20650596), (2, 10325298), (3, 6883532), (4, 5162649), (6, 3441766), (12, 1720883), (23, 897852), (46, 448926), (69, 299284), (92, 224463), (138, 149642), (276, 74821)]