20796474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6630

約数の個数: 32

約数和(自身を含む): 45467136

約数和(自身を除く): 24670662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6577, 13154, 19731, 39462, 111809, 203887, 223618, 335427, 407774, 611661, 670854, 1223322, 3466079, 6932158, 10398237, 20796474]

約数ペア:

[(1, 20796474), (2, 10398237), (3, 6932158), (6, 3466079), (17, 1223322), (31, 670854), (34, 611661), (51, 407774), (62, 335427), (93, 223618), (102, 203887), (186, 111809), (527, 39462), (1054, 19731), (1581, 13154), (3162, 6577)]