2013442436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{20071}}^1$

素因数の和:20915

約数の個数: 24

約数和(自身を含む): 3641863680

約数和(自身を除く): 1628421244

約数列:

[1, 2, 4, 31, 62, 124, 809, 1618, 3236, 20071, 25079, 40142, 50158, 80284, 100316, 622201, 1244402, 2488804, 16237439, 32474878, 64949756, 503360609, 1006721218, 2013442436]

約数ペア:

[(1, 2013442436), (2, 1006721218), (4, 503360609), (31, 64949756), (62, 32474878), (124, 16237439), (809, 2488804), (1618, 1244402), (3236, 622201), (20071, 100316), (25079, 80284), (40142, 50158)]