20160355898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{9421}}^1$

素因数の和:9782

約数の個数: 32

約数和(自身を含む): 31341340800

約数和(自身を除く): 11180984902

約数列:

[1, 2, 43, 86, 149, 167, 298, 334, 6407, 7181, 9421, 12814, 14362, 18842, 24883, 49766, 405103, 810206, 1069969, 1403729, 1573307, 2139938, 2807458, 3146614, 60360347, 67652201, 120720694, 135304402, 234422743, 468845486, 10080177949, 20160355898]

約数ペア:

[(1, 20160355898), (2, 10080177949), (43, 468845486), (86, 234422743), (149, 135304402), (167, 120720694), (298, 67652201), (334, 60360347), (6407, 3146614), (7181, 2807458), (9421, 2139938), (12814, 1573307), (14362, 1403729), (18842, 1069969), (24883, 810206), (49766, 405103)]