19940064

素因数分解:

$2^5\times 3^1\times {\mathrm{207709}}^1$

素因数の和:207722

約数の個数: 24

約数和(自身を含む): 52342920

約数和(自身を除く): 32402856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207709, 415418, 623127, 830836, 1246254, 1661672, 2492508, 3323344, 4985016, 6646688, 9970032, 19940064]

約数ペア:

[(1, 19940064), (2, 9970032), (3, 6646688), (4, 4985016), (6, 3323344), (8, 2492508), (12, 1661672), (16, 1246254), (24, 830836), (32, 623127), (48, 415418), (96, 207709)]