20251573

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 22230720

約数和(自身を除く): 1979147

約数列:

[1, 17, 59, 61, 331, 1003, 1037, 3599, 5627, 19529, 20191, 61183, 331993, 343247, 1191269, 20251573]

約数ペア:

[(1, 20251573), (17, 1191269), (59, 343247), (61, 331993), (331, 61183), (1003, 20191), (1037, 19529), (3599, 5627)]