20246932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15711

約数の個数: 24

約数和(自身を含む): 39493440

約数和(自身を除く): 19246508

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15671, 31342, 62684, 266407, 297749, 532814, 595498, 1065628, 1190996, 5061733, 10123466, 20246932]

約数ペア:

[(1, 20246932), (2, 10123466), (4, 5061733), (17, 1190996), (19, 1065628), (34, 595498), (38, 532814), (68, 297749), (76, 266407), (323, 62684), (646, 31342), (1292, 15671)]