20227467632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{29400389}}^1$

素因数の和:29400440

約数の個数: 20

約数和(自身を含む): 40102131960

約数和(自身を除く): 19874664328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 29400389, 58800778, 117601556, 235203112, 470406224, 1264216727, 2528433454, 5056866908, 10113733816, 20227467632]

約数ペア:

[(1, 20227467632), (2, 10113733816), (4, 5056866908), (8, 2528433454), (16, 1264216727), (43, 470406224), (86, 235203112), (172, 117601556), (344, 58800778), (688, 29400389)]