20444332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 37497600

約数和(自身を除く): 17053268

約数列:

[1, 2, 4, 23, 46, 92, 359, 619, 718, 1238, 1436, 2476, 8257, 14237, 16514, 28474, 33028, 56948, 222221, 444442, 888884, 5111083, 10222166, 20444332]

約数ペア:

[(1, 20444332), (2, 10222166), (4, 5111083), (23, 888884), (46, 444442), (92, 222221), (359, 56948), (619, 33028), (718, 28474), (1238, 16514), (1436, 14237), (2476, 8257)]