20186830846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6524509}}^1$

素因数の和:6524548

約数の個数: 32

約数和(自身を含む): 39460236480

約数和(自身を除く): 19273405634

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6524509, 13049018, 45671563, 84818617, 91343126, 110916653, 169637234, 221833306, 593730319, 776416571, 1187460638, 1441916489, 1552833142, 2883832978, 10093415423, 20186830846]

約数ペア:

[(1, 20186830846), (2, 10093415423), (7, 2883832978), (13, 1552833142), (14, 1441916489), (17, 1187460638), (26, 776416571), (34, 593730319), (91, 221833306), (119, 169637234), (182, 110916653), (221, 91343126), (238, 84818617), (442, 45671563), (1547, 13049018), (3094, 6524509)]