20346880094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{234947}}^1$

素因数の和:235064

約数の個数: 32

約数和(自身を含む): 33494186880

約数和(自身を除く): 13147306786

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 1007, 1634, 2014, 2279, 4558, 43301, 86602, 234947, 469894, 4463993, 8927986, 10102721, 12452191, 20205442, 24904382, 191951699, 236591629, 383903398, 473183258, 535444213, 1070888426, 10173440047, 20346880094]

約数ペア:

[(1, 20346880094), (2, 10173440047), (19, 1070888426), (38, 535444213), (43, 473183258), (53, 383903398), (86, 236591629), (106, 191951699), (817, 24904382), (1007, 20205442), (1634, 12452191), (2014, 10102721), (2279, 8927986), (4558, 4463993), (43301, 469894), (86602, 234947)]