20699914

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:702

約数の個数: 24

約数和(自身を含む): 33598080

約数和(自身を除く): 12898166

約数列:

[1, 2, 17, 34, 59, 118, 289, 578, 607, 1003, 1214, 2006, 10319, 17051, 20638, 34102, 35813, 71626, 175423, 350846, 608821, 1217642, 10349957, 20699914]

約数ペア:

[(1, 20699914), (2, 10349957), (17, 1217642), (34, 608821), (59, 350846), (118, 175423), (289, 71626), (578, 35813), (607, 34102), (1003, 20638), (1214, 17051), (2006, 10319)]