20233406190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15684811}}^1$

素因数の和:15684864

約数の個数: 32

約数和(自身を含む): 49689484416

約数和(自身を除く): 29456078226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15684811, 31369622, 47054433, 78424055, 94108866, 156848110, 235272165, 470544330, 674446873, 1348893746, 2023340619, 3372234365, 4046681238, 6744468730, 10116703095, 20233406190]

約数ペア:

[(1, 20233406190), (2, 10116703095), (3, 6744468730), (5, 4046681238), (6, 3372234365), (10, 2023340619), (15, 1348893746), (30, 674446873), (43, 470544330), (86, 235272165), (129, 156848110), (215, 94108866), (258, 78424055), (430, 47054433), (645, 31369622), (1290, 15684811)]