20216934002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2785469}}^1$

素因数の和:2785681

約数の個数: 16

約数和(自身を含む): 32088614400

約数和(自身を除く): 11871680398

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 2785469, 5570938, 52923911, 105847822, 532024579, 1064049158, 10108467001, 20216934002]

約数ペア:

[(1, 20216934002), (2, 10108467001), (19, 1064049158), (38, 532024579), (191, 105847822), (382, 52923911), (3629, 5570938), (7258, 2785469)]