240020367044

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{550505429}}^1$

素因数の和:550505542

約数の個数: 12

約数和(自身を含む): 423889181100

約数和(自身を除く): 183868814056

約数列:

[1, 2, 4, 109, 218, 436, 550505429, 1101010858, 2202021716, 60005091761, 120010183522, 240020367044]

約数ペア:

[(1, 240020367044), (2, 120010183522), (4, 60005091761), (109, 2202021716), (218, 1101010858), (436, 550505429)]