20186706492

素因数分解:

$2^2\times 3^3\times {\mathrm{1459}}^1\times {\mathrm{128111}}^1$

素因数の和:129583

約数の個数: 48

約数和(自身を含む): 52372185600

約数和(自身を除く): 32185479108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1459, 2918, 4377, 5836, 8754, 13131, 17508, 26262, 39393, 52524, 78786, 128111, 157572, 256222, 384333, 512444, 768666, 1152999, 1537332, 2305998, 3458997, 4611996, 6917994, 13835988, 186913949, 373827898, 560741847, 747655796, 1121483694, 1682225541, 2242967388, 3364451082, 5046676623, 6728902164, 10093353246, 20186706492]

約数ペア:

[(1, 20186706492), (2, 10093353246), (3, 6728902164), (4, 5046676623), (6, 3364451082), (9, 2242967388), (12, 1682225541), (18, 1121483694), (27, 747655796), (36, 560741847), (54, 373827898), (108, 186913949), (1459, 13835988), (2918, 6917994), (4377, 4611996), (5836, 3458997), (8754, 2305998), (13131, 1537332), (17508, 1152999), (26262, 768666), (39393, 512444), (52524, 384333), (78786, 256222), (128111, 157572)]