20162061796

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2003}}^1\times {\mathrm{23087}}^1$

素因数の和:25203

約数の個数: 24

約数和(自身を含む): 35626631040

約数和(自身を除く): 15464569244

約数列:

[1, 2, 4, 109, 218, 436, 2003, 4006, 8012, 23087, 46174, 92348, 218327, 436654, 873308, 2516483, 5032966, 10065932, 46243261, 92486522, 184973044, 5040515449, 10081030898, 20162061796]

約数ペア:

[(1, 20162061796), (2, 10081030898), (4, 5040515449), (109, 184973044), (218, 92486522), (436, 46243261), (2003, 10065932), (4006, 5032966), (8012, 2516483), (23087, 873308), (46174, 436654), (92348, 218327)]