20030146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 30744000

約数和(自身を除く): 10713854

約数列:

[1, 2, 59, 118, 199, 398, 853, 1706, 11741, 23482, 50327, 100654, 169747, 339494, 10015073, 20030146]

約数ペア:

[(1, 20030146), (2, 10015073), (59, 339494), (118, 169747), (199, 100654), (398, 50327), (853, 23482), (1706, 11741)]