20131994564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457545331}}^1$

素因数の和:457545346

約数の個数: 12

約数和(自身を含む): 38433807888

約数和(自身を除く): 18301813324

約数列:

[1, 2, 4, 11, 22, 44, 457545331, 915090662, 1830181324, 5032998641, 10065997282, 20131994564]

約数ペア:

[(1, 20131994564), (2, 10065997282), (4, 5032998641), (11, 1830181324), (22, 915090662), (44, 457545331)]