20169420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336157}}^1$

素因数の和:336169

約数の個数: 24

約数和(自身を含む): 56474544

約数和(自身を除く): 36305124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336157, 672314, 1008471, 1344628, 1680785, 2016942, 3361570, 4033884, 5042355, 6723140, 10084710, 20169420]

約数ペア:

[(1, 20169420), (2, 10084710), (3, 6723140), (4, 5042355), (5, 4033884), (6, 3361570), (10, 2016942), (12, 1680785), (15, 1344628), (20, 1008471), (30, 672314), (60, 336157)]