20273274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53633}}^1$

素因数の和:53651

約数の個数: 32

約数和(自身を含む): 51488640

約数和(自身を除く): 31215366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53633, 107266, 160899, 321798, 375431, 482697, 750862, 965394, 1126293, 1448091, 2252586, 2896182, 3378879, 6757758, 10136637, 20273274]

約数ペア:

[(1, 20273274), (2, 10136637), (3, 6757758), (6, 3378879), (7, 2896182), (9, 2252586), (14, 1448091), (18, 1126293), (21, 965394), (27, 750862), (42, 482697), (54, 375431), (63, 321798), (126, 160899), (189, 107266), (378, 53633)]