20083146129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{17579}}^1$

素因数の和:17755

約数の個数: 64

約数和(自身を含む): 33416064000

約数和(自身を除く): 13332917871

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 131, 153, 171, 323, 393, 459, 513, 969, 1179, 2227, 2489, 2907, 3537, 6681, 7467, 8721, 17579, 20043, 22401, 42313, 52737, 60129, 67203, 126939, 158211, 298843, 334001, 380817, 474633, 896529, 1002003, 1142451, 2302849, 2689587, 3006009, 5678017, 6908547, 8068761, 9018027, 17034051, 20725641, 39148433, 43754131, 51102153, 62176923, 117445299, 131262393, 153306459, 352335897, 393787179, 743820227, 1057007691, 1181361537, 2231460681, 6694382043, 20083146129]

約数ペア:

[(1, 20083146129), (3, 6694382043), (9, 2231460681), (17, 1181361537), (19, 1057007691), (27, 743820227), (51, 393787179), (57, 352335897), (131, 153306459), (153, 131262393), (171, 117445299), (323, 62176923), (393, 51102153), (459, 43754131), (513, 39148433), (969, 20725641), (1179, 17034051), (2227, 9018027), (2489, 8068761), (2907, 6908547), (3537, 5678017), (6681, 3006009), (7467, 2689587), (8721, 2302849), (17579, 1142451), (20043, 1002003), (22401, 896529), (42313, 474633), (52737, 380817), (60129, 334001), (67203, 298843), (126939, 158211)]