20173224974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{200159}}^1$

素因数の和:200504

約数の個数: 32

約数和(自身を含む): 36201738240

約数和(自身を除く): 16028513266

約数列:

[1, 2, 7, 14, 23, 46, 161, 313, 322, 626, 2191, 4382, 7199, 14398, 50393, 100786, 200159, 400318, 1401113, 2802226, 4603657, 9207314, 32225599, 62649767, 64451198, 125299534, 438548369, 877096738, 1440944641, 2881889282, 10086612487, 20173224974]

約数ペア:

[(1, 20173224974), (2, 10086612487), (7, 2881889282), (14, 1440944641), (23, 877096738), (46, 438548369), (161, 125299534), (313, 64451198), (322, 62649767), (626, 32225599), (2191, 9207314), (4382, 4603657), (7199, 2802226), (14398, 1401113), (50393, 400318), (100786, 200159)]