19820370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14057}}^1$

素因数の和:14114

約数の個数: 32

約数和(自身を含む): 48584448

約数和(自身を除く): 28764078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14057, 28114, 42171, 70285, 84342, 140570, 210855, 421710, 660679, 1321358, 1982037, 3303395, 3964074, 6606790, 9910185, 19820370]

約数ペア:

[(1, 19820370), (2, 9910185), (3, 6606790), (5, 3964074), (6, 3303395), (10, 1982037), (15, 1321358), (30, 660679), (47, 421710), (94, 210855), (141, 140570), (235, 84342), (282, 70285), (470, 42171), (705, 28114), (1410, 14057)]