20152734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 46210560

約数和(自身を除く): 26057826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1093, 1317, 2186, 2634, 3073, 3279, 6146, 6558, 7651, 9219, 15302, 18438, 22953, 45906, 479827, 959654, 1439481, 2878962, 3358789, 6717578, 10076367, 20152734]

約数ペア:

[(1, 20152734), (2, 10076367), (3, 6717578), (6, 3358789), (7, 2878962), (14, 1439481), (21, 959654), (42, 479827), (439, 45906), (878, 22953), (1093, 18438), (1317, 15302), (2186, 9219), (2634, 7651), (3073, 6558), (3279, 6146)]