20164776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44221}}^1$

素因数の和:44249

約数の個数: 32

約数和(自身を含む): 53066400

約数和(自身を除く): 32901624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44221, 88442, 132663, 176884, 265326, 353768, 530652, 840199, 1061304, 1680398, 2520597, 3360796, 5041194, 6721592, 10082388, 20164776]

約数ペア:

[(1, 20164776), (2, 10082388), (3, 6721592), (4, 5041194), (6, 3360796), (8, 2520597), (12, 1680398), (19, 1061304), (24, 840199), (38, 530652), (57, 353768), (76, 265326), (114, 176884), (152, 132663), (228, 88442), (456, 44221)]