20156194932

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21261809}}^1$

素因数の和:21261895

約数の個数: 24

約数和(自身を含む): 47626454400

約数和(自身を除く): 27470259468

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21261809, 42523618, 63785427, 85047236, 127570854, 255141708, 1679682911, 3359365822, 5039048733, 6718731644, 10078097466, 20156194932]

約数ペア:

[(1, 20156194932), (2, 10078097466), (3, 6718731644), (4, 5039048733), (6, 3359365822), (12, 1679682911), (79, 255141708), (158, 127570854), (237, 85047236), (316, 63785427), (474, 42523618), (948, 21261809)]