20226694

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 32820480

約数和(自身を除く): 12593786

約数列:

[1, 2, 31, 41, 62, 73, 82, 109, 146, 218, 1271, 2263, 2542, 2993, 3379, 4469, 4526, 5986, 6758, 7957, 8938, 15914, 92783, 138539, 185566, 246667, 277078, 326237, 493334, 652474, 10113347, 20226694]

約数ペア:

[(1, 20226694), (2, 10113347), (31, 652474), (41, 493334), (62, 326237), (73, 277078), (82, 246667), (109, 185566), (146, 138539), (218, 92783), (1271, 15914), (2263, 8938), (2542, 7957), (2993, 6758), (3379, 5986), (4469, 4526)]