2013132340

素因数分解:

$2^2\times 5^1\times {\mathrm{8929}}^1\times {\mathrm{11273}}^1$

素因数の和:20211

約数の個数: 24

約数和(自身を含む): 4228426440

約数和(自身を除く): 2215294100

約数列:

[1, 2, 4, 5, 10, 20, 8929, 11273, 17858, 22546, 35716, 44645, 45092, 56365, 89290, 112730, 178580, 225460, 100656617, 201313234, 402626468, 503283085, 1006566170, 2013132340]

約数ペア:

[(1, 2013132340), (2, 1006566170), (4, 503283085), (5, 402626468), (10, 201313234), (20, 100656617), (8929, 225460), (11273, 178580), (17858, 112730), (22546, 89290), (35716, 56365), (44645, 45092)]