20894736

素因数分解:

$2^4\times 3^1\times {\mathrm{435307}}^1$

素因数の和:435318

約数の個数: 20

約数和(自身を含む): 53978192

約数和(自身を除く): 33083456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435307, 870614, 1305921, 1741228, 2611842, 3482456, 5223684, 6964912, 10447368, 20894736]

約数ペア:

[(1, 20894736), (2, 10447368), (3, 6964912), (4, 5223684), (6, 3482456), (8, 2611842), (12, 1741228), (16, 1305921), (24, 870614), (48, 435307)]