20174888130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13591}}^1\times {\mathrm{49481}}^1$

素因数の和:63082

約数の個数: 32

約数和(自身を含む): 48424272768

約数和(自身を除く): 28249384638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13591, 27182, 40773, 49481, 67955, 81546, 98962, 135910, 148443, 203865, 247405, 296886, 407730, 494810, 742215, 1484430, 672496271, 1344992542, 2017488813, 3362481355, 4034977626, 6724962710, 10087444065, 20174888130]

約数ペア:

[(1, 20174888130), (2, 10087444065), (3, 6724962710), (5, 4034977626), (6, 3362481355), (10, 2017488813), (15, 1344992542), (30, 672496271), (13591, 1484430), (27182, 742215), (40773, 494810), (49481, 407730), (67955, 296886), (81546, 247405), (98962, 203865), (135910, 148443)]