20832744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{28001}}^1$

素因数の和:28041

約数の個数: 32

約数和(自身を含む): 53763840

約数和(自身を除く): 32931096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 28001, 56002, 84003, 112004, 168006, 224008, 336012, 672024, 868031, 1736062, 2604093, 3472124, 5208186, 6944248, 10416372, 20832744]

約数ペア:

[(1, 20832744), (2, 10416372), (3, 6944248), (4, 5208186), (6, 3472124), (8, 2604093), (12, 1736062), (24, 868031), (31, 672024), (62, 336012), (93, 224008), (124, 168006), (186, 112004), (248, 84003), (372, 56002), (744, 28001)]