20338230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61631}}^1$

素因数の和:61652

約数の個数: 32

約数和(自身を含む): 53250048

約数和(自身を除く): 32911818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61631, 123262, 184893, 308155, 369786, 616310, 677941, 924465, 1355882, 1848930, 2033823, 3389705, 4067646, 6779410, 10169115, 20338230]

約数ペア:

[(1, 20338230), (2, 10169115), (3, 6779410), (5, 4067646), (6, 3389705), (10, 2033823), (11, 1848930), (15, 1355882), (22, 924465), (30, 677941), (33, 616310), (55, 369786), (66, 308155), (110, 184893), (165, 123262), (330, 61631)]