20193065139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{615661}}^1$

素因数の和:615735

約数の個数: 24

約数和(自身を含む): 30029529712

約数和(自身を除く): 9836464573

約数列:

[1, 3, 13, 29, 39, 87, 377, 841, 1131, 2523, 10933, 32799, 615661, 1846983, 8003593, 17854169, 24010779, 53562507, 232104197, 517770901, 696312591, 1553312703, 6731021713, 20193065139]

約数ペア:

[(1, 20193065139), (3, 6731021713), (13, 1553312703), (29, 696312591), (39, 517770901), (87, 232104197), (377, 53562507), (841, 24010779), (1131, 17854169), (2523, 8003593), (10933, 1846983), (32799, 615661)]