2013552820

素因数分解:

$2^2\times 5^1\times {\mathrm{6883}}^1\times {\mathrm{14627}}^1$

素因数の和:21519

約数の個数: 24

約数和(自身を含む): 4229364384

約数和(自身を除く): 2215811564

約数列:

[1, 2, 4, 5, 10, 20, 6883, 13766, 14627, 27532, 29254, 34415, 58508, 68830, 73135, 137660, 146270, 292540, 100677641, 201355282, 402710564, 503388205, 1006776410, 2013552820]

約数ペア:

[(1, 2013552820), (2, 1006776410), (4, 503388205), (5, 402710564), (10, 201355282), (20, 100677641), (6883, 292540), (13766, 146270), (14627, 137660), (27532, 73135), (29254, 68830), (34415, 58508)]